Top 10 Best stash case in 2026

Last Updated - 6/23/2026

🏆Best Choice

OZCHIN

OZCHIN Smell Proof Bag with Combination Lock File Organizer Case Container Medicine Odorless Storage Lock Box Great Gift for Friend

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Odor free always discreet: Featuring Thick Advanced Carbon linings and waterproof 300D Polyester fabric to help absorb and lock in all odors. Keep away any unwanted attention from the bag and keep items dry
•This lock bag measures 8.5 x 5.5 x 4.5 inch. Our bag contains 3 removable dividers allowing you to organize your items however you choose. Suitable for storing your U Disk, cards, strong odor accessories etc
•Powerful combination lock: The easy-set and powerful combination lock will keep your children away from your personal items at home! Perfect for short trips, travel and home storage (Initial password 000)
•High Quality: Our smell proof bag is crafted from 300D polyester fabric and equipped with a silicone waterproof zipper, ensuring a tight seal and exceptional durability
•Great Gift Idea: Our storage bag is the perfect gift for anyone seeking a discreet way to store valuables. We confidently back our products with a 24-month warranty

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$16.14

$18.99

-15%

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Free Boy

Free Boy Smell Proof Bags 11.8"X8.6"Durable Odor Proof Stash Bag with Combination Lock for Your Accessories（Does not Include Accessories）

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•SMELL PROOF TECHNOLOGY:Smell proof bag is made of durable fabric and lined with premium activated carbon and filtering non-woven fabric.Activated carbon fiber lining helps traps scent, lock in all smells. Carry it odor free anywhere, Keeps your goods fresh.（Accessories not included）
•SAFETY COMBINATION LOCK:Keep your valuables safe and protected with the lock system with code.Keep your valuables safe and protected with the lock system with code. Preset at 000, you can manually change the code to your personal preference. Moreover, these hidden scent storage bags prevent unnecessary incidence where children or pets can get in contact with your goods.
•UNCTION AND CONSIDERABLE DESIGN:It has two divider mesh pocketsto keep things organized,perfect for for your accessories,lighters and more（Accessories not included）
•TRAVEL BAGS:Easy to Carry And Durable Material Allows for The Stash Bag to Be Carried With Ease and Long Lasting Protection.Big enough to store necessary accessories, small and light weight for portable carry, also can be fit into duffel bag or attach on a backpack.
•A High Quality Odor Proof Bag, A Great Gift: Ideal gift for you and your friends. we using the premium materials, we have confidence on our smell proof bag, we offer you a 100% satisfaction service.

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$16.98

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IDEATECH

IDEATECH Smell Proof Bag, Stash Box Odor Proof, Smell Proof Containers with Lock, Odorless Travel Storage Bag, Home Organizer Case Lock Box with Accessories, Smell Proof Box Gift for Women/Men (Black)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Smell Proof Bag: Advanced Thickened Carbon Linings which will keep your stash items secure. No odor can break out from this Smell proof bag because these odorless bags were lined with 9 activated carbon fiber layers to lock in odors and hide any smells
•Double Odor Proof Technology: When you get the smell odor proof bag, you will found that all the inside parts were built-in thickened active carbon,because of its remarkable activeness & tight-sealed zipper will keep the smell proof box good sealed
•Reasonable Configuration Smell Proof Container Sets - In the smell proof bag, we attached shoulder strap, 1 herb grinder, 2 tubes, 1 UV glass stash jar. With this smell proof bags sets you can carry the smell proof pouch easier and use it more convenient
•Water Proof Smell Proof Pouch: We updated the surface of the smell proof bag with advanced water proof coating. At the same time, we use a heavy duty tight-sealed zipper on the smell proof stash container is water resistant
•Reinforced Combination Lock: Smell proof case featured reinforced 3-digit combination lock, and we designed it under the top handle to keep double safe, you’ll be able to keep out unwanted snoops from curious kids or onlookers
•Reasonable Organization Smell Proof Container:There are 4 pieces removeable eparating baffles insde the smell proof bag, you can adjust them to match differet items that you want to storage
•Large Smell Proof Bag: The odorless bag is large size (10" x 7" x 4.6"), it's larger than normal smell proof bags, you can use them as medicine container, it's good for storing family medicine, also as a stash odor proof container for any thing with smell

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$25.99

$32.99

-21%

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INFINITKIN

INFINITKIN Smell Proof Storage Box & Pre Roll Case – Airtight, Waterproof, Portable for Travel, Camping, Hiking & Water Sports

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Odor Control: Our mini smell proof box features premium activated carbon lining to keep odors contained.
•Durable and Waterproof: Built to withstand the elements, perfect for outdoor activities.
•Compact and Portable: Pre Rolled Cones Case – Fits easily in your pocket or bag, ideal for traveling, camping, hiking, boating, and water sports.
•Versatile Storage: Our smell proof case is designed to store cones rolling papers, and other small essentials securely.
•Airtight Seal: Pre Rolled Cones Holder Case – Ensures contents remain dry and fresh, with a secure closure for added protection.
•First-Time Use Tip: If the lid feels slightly misaligned at first, simply remove and reposition the silicone gasket into its groove. Then press down firmly while closing the lid to ensure a perfect airtight seal.

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$13.99

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SafeDelux

SafeDelux Smell Proof Bag, 6.7"x4.7" Smell Proof Container with Activated Carbon Fiber Liner, Odorless Airtight Travel Organizer & Stylish Gifts for Women

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•ADVANCED SMELL PROOF PROTECTION: Activated carbon fiber lining combined with airtight zippers traps odors effectively, keeping your essentials fresh, discreet, and well-protected
•COMPACT & PORTABLE DESIGN: At just 6.7"x4.7", it fits easily into purses, backpacks, or luggage. Designed for discreet and lightweight odor control
•AIRTIGHT & WATER-RESISTANT ZIPPER: Seals tightly against moisture and dust for reliable daily use
•STYLISH & DURABLE MATERIALS: Crafted from water-resistant fabric with reinforced stitching, this smell proof bag is built to last. Its minimalist design suits both men and women
•IDEAL GIFT FOR ANY OCCASION: A thoughtful and practical gift for birthdays, holidays, or special events. Perfect for friends, family, or colleagues who appreciate privacy, organization, and style

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$9.99

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FIREDOG

FIREDOG Smell Proof Bag with Lock, Carbon Lined Odor Proof Case Containers for Travel Storage (Black, 8x4x2.75 Inch)

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Smell Proof Technology: Smell proof bag is made of durable 1680D and lined with premium activated carbon and filtering non-woven fabric offering superior multi-purpose odor protection.
•Combination Lock: Keep your valuables safe and protected with the lock system with code. Preset at 000, you can manually change the code to your personal preference
•Highly Functional: The compartments are customizable with the Velcro, easy to organize and separate items you store in the pouch
•Perfect Gift: The 8x4x2.75 inch odor proof pouch is the ultimate storage and travel bag! Small, compact and light enough for easy travel. Its will be a much appreciated gift to any your friends
•FIREDOG Service: Enjoy a worry-free experience with FIREDOG's 18-month protection period for our smell proof bag

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$19.99

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INFINITKIN

INFINITKIN Smell Proof Box, Large Airtight Storage Box with Combination Lock – Waterproof & Durable Smell Proof Container for Travel & Home, Great Gift Choice

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Odor Free Always Discreet: Experience the next level of discretion with our thick advanced carbon linings that absorb and lock in all odors. Enjoy the freedom to store your valuables without worry, keeping your surroundings odor-free and private
•Built to Last – Sturdy and Durable: Crafted with a commitment to sturdiness and durability, our Smell Proof Box is designed to withstand the rigors of both travel and daily use. Crush-proof, water-proof, and dust-proof – providing you with the ultimate peace of mind for the safety of your valuables
•High-Quality Accessories Included: We’ve gone the extra mile by including high-quality accessories, such as a 2.3-ounce aluminum container, two 4.3-inch airtight travel tubes, a tray, a tray brush, a loading funnel, two resealable pouches, and a combination lock. This ensures you can start using your Smell Proof Box right out of the box. Customers rave about the excellent craftsmanship and attention to detail, making it a storage solution that exceeds expectations
•Powerful Combination Lock for Ultimate Security: Fearlessly protect your personal items with our easy-set and powerful combination lock. Whether at home or during short trips, rest assured that your belongings are safe from prying eyes, making it an ideal choice for those with children or who value privacy
•Giftable Elegance: Make a statement with the perfect gift for friends or loved ones. The INFINITKIN Smell Proof Storage Box is not just a practical storage solution; it's an elegant and thoughtful gift that showcases your consideration for their needs
•The external dimensions of our storage box are 11'' x 8.7'' x 3.5'', with internal dimensions measuring 10'' x 7.2'' x 3''

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$39.99

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Anverion

Anverion Smell Proof Bag – Smell Proof Box with Glass Jars, Multi-Functional Work Tray, Waterproof & Odor Proof Bag,Large Capacity Stash Box For Your Accessories,Travel Essentials for Men and Women

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Waterproof & Odor-Proof Bag:The storage box features an upgraded waterproof coating and dual sealed zipper, providing a stronger odor-proof surface to keep your items safe, fresh, and odor-free during travel.
•Essential & Practical Accessories: This smell proof bag includes two UV-sealed glass jars that preserve your item, a multi-functional work tray for easy organization, and a double mesh pouch for additional accessories. Keeping everything you need organized and at hand.
•Convenient & Easy to Carry: With a removable wrist strap for hands-free portability, this smell proof stash box is lightweight and compact (9.06in*3.54in*3.35in), making it easy to slip into your backpack, luggage, or carry alone. Perfect for travelers, outdoor enthusiasts, or anyone on the go.
•Large Capacity Smell Proof Box: This portable storage bag provides ample space for your items, including a flexible section to store a 2/2.5 inch grind (GRIND NOT PROVIDED), while maintaining a compact footprint. Its large capacity makes it ideal for long trips, allowing you to carry more items without compromising convenience.
•Durable, Impact-Resistant Material: The tough EVA hard shell exterior is built to withstand bumps and drops, keeping your items safe and protected. Whether you're hiking, traveling, or simply commuting, this sturdy material ensures your smell proof stash bag stands up to everyday wear and tear.

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$19.99

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KIBAGA

KIBAGA Discrete Smell Proof Odorless Bag With Easy Use Combination Lock - The Perfect Stash Container, Medicine Box And Storage Case For Your Accessories That Blocks Out Smells And Strong Odors

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Odor Proof Stash Bag - No Escape For Smells: Whether at home, while travelling or for transporting your strong odor accessories, the KIBAGA smell proof box with its 8-layer advanced carbon technology is your discreet storage solution for odor intensive storage
•Completely Secure: Thanks to the simple combination lock, the smell proof stash bag offers maximum protection; it's your business what's in the bag - and the security lock ensures it stays this way
•Functional & Stylish - Make It A Handbag: Premium materials, heavy-duty zipper & a classic light grey color - the bag is flawlessly efficient in quality & design! The bag is easy to carry with the included straps
•Get Organized - Incl. Foil Pouch Bags: The flexible compartment sizes of the smell proof box give you the freedom to fit everything according to your needs; 3 sturdy, removable dividers & as a bonus 2 resealable foil pouch bags - prepared for all eventualities
•Versatile Smell Proof Case: The 8.5x5.5x4.5” large smell proof bag in black is super practicable for various applications; use it as lock box or in general as a smell proof container for your stash, herbs, spices, or your lunch! It keeps odors sealed up tight, while also maintaining the flavor of the contents

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$17.99

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Marvero

Marvero Smell Proof Bag – Smell Proof Stash Box with KS Tubes, Waterproof & Odor Proof Bag, Stash Box For Your Accessories,Travel Essentials for Men (Black)

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•【ADVANCED SMELL PROOF】Our smell proof bag uses 6-layer advanced carbon technology and 4 KS Tubes conceal odors,keep the smell 100% airtight and freshness.
•【INCLUDE 4 POP TOP TUBES】The airtight tubes fit snugly into tailor-made slots, which can be removed or inserted effortlessly and ensuring convenient storage.
•【YOUR ARMOR】Our smell proof Bag boasts a robust hardshell design, providing full protection for your belongings. Its style makes it perfect to carry your belongings with ease.
•【UNIQUE DESIGN】This smell proof bag kit comes with 3 layers to save your time and money, double mesh pocket, shockproof layer with elastic straps and tube slot. This smell proof bag can help items organized well.
•【BEST VALUE】Marvero selects creative, quality, and unique bag for consumers. Every bag is with 4 durable KS Tubes. This is a Perfect Gift or holiday present choice! For any problems, please feel free to contact us for replacement

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$9.99

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