Top 10 Best retainer cases in 2026

Last Updated - 6/13/2026

🏆Best Choice

JMU

JMU Retainer Case with Vent Holes, Mouth Guard Case Dental Storage Container (Purple)

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Retainer Case: JMU orthodontic retainer case can keep your dental appliance clean and convenient for storage during play or travel
•Vent Holes: Our retainer box has air holes on both top and bottom sides for quick drying
•Light & Portable: The mouth guard case is light, easy to carry, and won't take up too much space in your bag
•Easy to Clean: The retainer case clasp snaps shut very securely. It can also be clean with a dishwasher for easy cleaning
•Other Cases: JMU offers cleaning system, including kinds of retainer cases and denture bath case

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$4.39

$4.99

-12%

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Practicon

Practicon Marble Retainer Cases, Orthodontic Aligner Case, Mouth Guard Holder (3 Pack) (Assorted)

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Pack of 3 Assorted Colors
•Made in USA
•BPA Free Plastic
•Vented Hinge
•Interior of Case is 7/ 8” Deep
•Identification Stickers Included

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$8.95

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Hoewina

Retainer Case with Vent Holes, 6 Pcs Denture Case, Tight Snap Lock Orthodontic Mouth Guard Case， Black, White, Yellow, Light Purple, Pink and Blue, Easy to Use

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Clean and Dry: The retainer case with 16 vents holes, allowing braces to be stored in a dry and hygienic environment without odor
•Cleaning Method: The retainer holder case has a smooth surface and can be easily cleaned with water. Of course, you can also wash it in the dishwasher, soapy water
•Perfect Size: Mouthguard case measures 3.15"*3.2"*1.1" 0.7 oz. It doesn't take up space for going out, just put it in your pocket and take it away
•Sturdy and Durable: This 6-pack of aligner case, made of ppt high-quality material, has no odor, is non-toxic and bpa free. The brace box also has a safety locking closure design to prevent accidental opening of the box from damaging the braces
•BIG SET: A rainbow-colored set of 6 denture cases. The six color combinations of black, white, yellow, light purple, pink and blue are beautiful and lovely

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$5.79

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Genco Dental

Genco Dental Retainer Case with Vent Holes - Orthodontic container for holding retainers, aligner, night-guard/mouth-guard. Small and Durable retainer case (1 Pack, Blue)

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•SIMPLE DESIGN: Our 16 hole design allows for complete ventilation. Let those babies air out to get the proper cleaning for your retainers.
•GOODBYE SMELLY RETAINERS: Nothing is worse than a smelly retainer (Well maybe having to put one in your mouth!). No need to worry now, our 16 hole ventilation allows your retainers to air out.
•EXTREMELY EASY TO CLEAN: Simply scrub with water and soap and let soak.
•SMALL BUT DURABLE: Who wants a bulky retainer? (Not me...) Our sleek design allows for easy storage which allows you to bring them where ever you go.

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$4.25

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Practicon

Practicon Brights Marble Retainer Cases, Clear Aligner Case, Dental Orthodontic Retainer Boxes, Mouth Guard Holder, 6 Pack

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Pack of 6 contains 1 Green, 1 Orange Pink, 1 Pink, 1 Teal, 1 Blue, 1 Purple
•Made in USA
•BPA Free Plastic
•Vented Hinge
•Interior of Case is 7/ 8” Deep
•Identification Stickers Included

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$14.99

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Sherr

Sherr 120 Pcs Dental Retainer Cases Bulk with Holes 12 Colors Denture Case Mouth Guard Holder False Teeth Container Multicolored Retainer Holder for Travel Office Home

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Sufficient Quantity and Rich Colors: the package includes 120 pieces of denture boxes in 12 colors, such as yellow, blue, green, pink, white, purple, black, red and orange; You can choose your favorite color, replace and share them with others
•Portable and Convenient: the denture container is about 3 x 3.1 x 1.1 inch/ 7.7 x 8 x 2.8 cm, small and lightweight, does not take up much space, even can be put in your pocket when you are on vacation or on a business trip, easy to carry
•Easy to Wipe Clean: our mouth guard container has a smooth surface, so you can easily clean the container box with water, damp cloth (not included), etc., washable and reusable, can be applied for a long time, with bright colors, you can change different colors to match your mood
•Reliable Material: these denture cases are mainly made of plastic, no smell, safe to use, with ventilation holes, breathable and ventilated; Lock and close design helps to avoid accidentally opening the box and hurting the holder
•Wide Range of Applications: these retainer cases with holes can be widely applied in various places, such as home, office, hospital, dental clinic, travel, honeymoon, and more

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$49.99

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Sherr

Sherr 120 Pcs Dental Retainer Cases Bulk with Holes 17 Colors Denture Case Mouth Guard Holder False Teeth Container Multicolored Retainer Holder for Travel Office Home

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Sufficient Quantity and Rich Colors: the package includes 120 pieces of denture boxes in 17 colors, such as yellow, blue, green, pink, white, purple, black, red and orange; You can choose your favorite color, replace and share them with others
•Portable and Convenient: the denture container is about 3 x 3.1 x 1.1 inch/ 7.7 x 8 x 2.8 cm, small and lightweight, does not take up much space, even can be put in your pocket when you are on vacation or on a business trip, easy to carry
•Easy to Wipe Clean: our mouth guard container has a smooth surface, so you can easily clean the container box with water, damp cloth (not included), etc., washable and reusable, can be applied for a long time, with bright colors, you can change different colors to match your mood
•Reliable Material: these denture cases are mainly made of plastic, no smell, safe to use, with ventilation holes, breathable and ventilated; Lock and close design helps to avoid accidentally opening the box and hurting the holder
•Wide Range of Applications: these retainer cases with holes can be widely applied in various places, such as home, office, hospital, dental clinic, travel, honeymoon, and more

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$49.99

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Maoerdental

Maoerdental 10 Pack Retainer Case,Dental Retainer Box with Vent Holes,Multicolor Storage Container for Aligner Mouth Guard Denture Box (Mix Colors)

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Colorful Assortment: Comes as a pack of 10 retainer cases. Choose from black, white, red, yellow, rose red, green, grass green, navy blue, blue, and orange to add a fun pop of color to your dental care routine
•Ventilation Design: Our aligner case is meticulously designed with 16 ventilation holes, 8 each on the top and bottom, make proper air circulation to keep your dental retainers fresh and hygienic
•Compact and Portable: Each denture case measures 3.4*3.19*1.14inch. Carry it with ease in your pocket or purse, making it ideal for travel and daily use
•Food-Grade PP Material: Our mouthguard cases are made from food-grade PP material, safety and hygiene. These cases are sturdy, drop-proof, and built to last, guarding your dental retainers effectively
•Widely used: These retainer holder case can be used for aligner, mouthguard, denture storage

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$9.99

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Tanlade

Tanlade 80 Pcs Dental Retainer Case with Vent Holes 3.4 x 2.8 x 1.1in Mouth Guard Case Assorted Retainer Holder False Teeth Container for Aligners, Travel,Night Guards, 10 Colors

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Package Content: you will get 80 mouth guard cases of different colors, there are 10 colors, namely red, pink, green, white, yellow, blue, transparent red, transparent blue, transparent black, transparent green, each case is individually sealed to ensure cleanliness, sufficient quantity for your daily use and replacement
•Sturdy Material: our denture box container is made of strong plastic material, sturdy and stable, not easy to break, the denture box with safety lock closure can avoid the box from opening accidentally and crushing the braces
•Lightweight and Portable: this denture retainer case is light, you can put it in your pocket, school bag and take it with you, ideal for carrying to work, school or travel, it won't take up much space in your bag
•Anti Odor Braces Box: there are ventilation holes on the top of the dental box to ensure air circulation and dryness inside the storage box, keeping the retainer dry and avoiding odor. It is porous and breathable to keep your braces clean
•Wide Application: our retainer container case can store most dental appliances, widely applied in home, school, office, hospital, dental clinic, travel, honeymoon and other occasions, versatile and practical, can also hold orthodontic rubber bands or wax, earbuds and other small items

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$30.99

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Boao

6 Pieces Retainer Cases Mouth Guard Container Case Multicolor Orthodontic Denture Storage Boxes with D-Shaped Buckles and Keychain Rings

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Package content: you will get 6 pieces of mouth guard container cases in different colors, 6 pieces of black D-shaped buckles and 6 pieces of key rings, practical combinations for your daily use and replacement
•Convenient design: the multicolor retainer cases are designed with small holes on both top and bottom, which ensures air circulation and dryness inside the storage boxes, keeping your retainer dry and avoiding odor
•Durable to use: the colorful mouth guard cases are made of plastic, lightweight and portable, reusable and durable to use, the buckles and keychain rings are made of alloy, sturdy and suitable for long-term use
•Size information: the plastic orthodontic denture storage boxes are approx. 3.0 x 3.15 x 0.98 inches, they are small and convenient to carry and store and snap lock makes them easy to open and close, the key rings are about 2 cm/ 0.79 in diameter
•Practical and portable: the multicolor container cases can keep your retainer safe and clean, suitable for invisible retainer, denture and more, you can put the storage cases in your bags and pockets, bringing much convenience for your home and traveling use

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$8.99

$9.99

-10%

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