Search  for anything...

YETI Sidekick Dry Waterproof Gear Case and Bag Accessory

  • Based on 631 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $8.33 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives within 30 days
Order within 4 hours and 44 minutes
Available payment plans shown during checkout

Style: Sidekick 3l


Color: Black


Features

  • TOUGH & TRUSTWORTHY - Bring on the downpours and the float trips, because the SideKick Dry is built to take on anything.
  • DRYHIDE SHELL - Similar durable materials and construction as high performance whitewater rafts.
  • HYDROSHIELD CLOSURE - Uses powerful magnets to create a 100% waterproof shield.
  • RF-WELDED SEAMS - Means there's no way in for any rogue wetness.
  • The SideKick Dry 3L has outside dimensions that measure 11.3 x 7.1 x 3.3 inches.

Item Package Dimensions L x W x H: ‎12.4 x 10.87 x 4.02 inches


Package Weight: ‎0.41 Kilograms


Item Dimensions LxWxH: ‎11.3 x 7.1 x 3.3 inches


Brand Name: ‎YETI


Model Name: ‎Sidekick 3l


Color: ‎Black


Material: ‎Vinyl


Suggested Users: ‎Unisex Adult


Manufacturer: ‎YETI


Part Number: ‎18060131276


Style: ‎Sidekick 3l


Date First Available: January 10, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: within 30 days

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • LOVE LOVE LOVE. recommend 1000000x over again
Style: Sidekick 3l Color: Sandstone Pink
Durability: this thing is so sturdy, it’s not even funny. the air tightness on this little sucker is un. matched. the very first time i brought it out on the paddle board, the wind picked up quite fast, and eventually our legs on board was soaked! i opened this guy up at the end of the day, and everything inside was BONE DRY. i highly HIGHLY recommend this product. my friend who was with me be like it so much she’ll be ordering one. ... show more
Reviewed in the United States on July 3, 2025 by J4smin D4niels

  • Perfect companion for the Yeti Hopper!
Style: Sidekick 3l Color: Olive
For my use this is a must have for the Yeti Hopper M20. My first use was for the Indy 500. I wanted to carry as little as possible in my hands and I was able to fit sunscreen, sunglasses, AirPods and more in this and was able to keep my hands free. Perfect companion for the Hopper. Now looking to get one for keeping items in when sailing. ... show more
Reviewed in the United States on June 1, 2025 by Brian D

  • 6l yeti bag
Style: Sidekick 6l Color: Olive
As described. These are tight to get items in and out of, but plenty of room inside.
Reviewed in the United States on June 29, 2025 by ed

  • Waterproof bag
Style: Sidekick 6l Color: Cape Taupe
Works great! Keeps everything dry
Reviewed in the United States on July 2, 2025 by Kelsey Tuttle Kelsey Tuttle

  • Beach essential
Style: Sidekick 3l Color: Olive
I got it for my husbands birthday and we loved it at the beach! So sturdy!
Reviewed in the United States on June 23, 2025 by Anabelle scott

  • Great addition
Style: Sidekick 6l Color: Big Wave Blue
Perfect for silverware and others things that don’t need to be cold. Husband loved it
Reviewed in the United States on June 22, 2025 by Maureen Smith Maureen Smith

  • Perfect for the flip 12
Style: Sidekick 3l Color: Olive
Fits the Yeti Flip 12 perfectly! Used a Rayban glasses case to show the size. It will definitely hold a lot. It's approximately 4.5 fine pilsners wide. And enough room to fit another couple on top. (figured that size comparison we all could understand🍻) The seal is airtight. I thought it was full of packing material. Nope it was just sealed with air inside. Once I opened it, it released. The magnetic seal folds over and velcros down securely. If you're on the fence. Just buy it ... show more
Reviewed in the United States on May 22, 2025 by Amazon Customer Amazon Customer

  • great water seal
Style: Sidekick 6l Color: Big Wave Blue
nice waterproof bag to keep on the boat.
Reviewed in the United States on June 23, 2025 by Richard

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...