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Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
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30-day returns
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FREE refund/replacement until Jan 31, 2026
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.
Arrives
Monday, Feb 9
Recently Viewed
Style: Sidekick 3l
Color: Olive
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 has outside dimensions that measure 11 34 x 7 1/8 x 3 14 inches.
Item Package Dimensions L x W x H: 11.73 x 9.8 x 2.8 inches
Package Weight: 0.41 Kilograms
Item Dimensions LxWxH: 11.75 x 7.13 x 3.25 inches
Brand Name: YETI
Model Name: Sidekick 3l
Color: Olive
Material: Vinyl
Suggested Users: Unisex Adult
Manufacturer: YETI
Part Number: 18060131320
Style: Sidekick 3l
Date First Available: August 20, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Feb 9
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.
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
Learn more about financing & leasing here.
Top Amazon Reviews
Style: Sidekick 3l
Color: Peach/Beekeeper
The media could not be loaded. The quality of this YETI Sidekick is excellent — durable materials and a smart design that clips perfectly to my YETI tote. It’s super functional for everyday use, whether I’m at the ballpark, the lake, or just running errands. The waterproof protection gives me peace of mind for my phone, wallet, and keys, and the magnetic closure is strong yet easy to open. For the value, I think it’s well worth it. It adds organization, keeps my essentials dry, and makes my YETI bag even more practical. A must-have accessory for anyone who already owns a Camino or Hopper.
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Reviewed in the United States on October 1, 2025 by Abbey
Style: Sidekick 6l
Color: Sandstone Pink
Used for a boat bag. The waterproof technology is top notch and very beneficial for long days on the water. The bag is lightweight but can honestly pack a lot of stuff. It’s expensive but all Yeti gear is, it is however worth every penny for the durability of the product.
Reviewed in the United States on October 26, 2025 by Alyssa Alyssa
Style: Sidekick 6l
Color: Firefly Yellow
Perfect size to attach to the back of my little Yeti Cooler. I usually put cups, napkins and dry snacks in this bag and cold items in the cooler itself. It seals tightly and its great for kayaking. Excellent quality, great functionality and is more storage space than I anticipated.
Reviewed in the United States on August 6, 2025 by Amazon Customer Amazon Customer
Style: Sidekick 6l
Color: Navy
Bag is big enough to hold plenty of items, lightweight, and highly durable as all Yeti products seem to be. I'm very happy with the overall quality and waterproofness.
Reviewed in the United States on September 15, 2025 by Joshua C
Style: Sidekick 1l
Color: Navy
The media could not be loaded. Love this Yeti sidekick ! It’s light and very durable ! Easy to clean and has deep pockets which I absolutely love ! I chose the navy blue for the Dallas Cowboys ! This was a perfect edition to my Yeti Camino dress up ! The color is dark and not faded looking . It works well with my setup !
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Reviewed in the United States on July 27, 2025 by Lisa Montez
Style: Sidekick 1l
Color: Olive
I have been using Ziploc bags for years to keep my toiletries organized in my backpack, as well as keeping my keys dry while showering at the gym. Ziploc bags last three weeks at the most before they’re compromised. This YETI Dry Bag resolved this issue. You can fit a large bar of soap in a silicone soap, box, and two smaller silicone containers for shampoo and conditioner, as well as a razor, comb and keys all neatly in this dry bag. My mother once said to me: “The most important things – beside God – are good shoes, good clothes and good food,” and I would add that a quality backpack with this dry bag are equally important if you value ‘quality of life.’
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Reviewed in the United States on July 27, 2025 by JustinPatrickDeClemente
Style: Sidekick 1l
Color: Big Sky Blue
Keeps my phone & car key dry (from the rain) during my soccer game. The opening is a little narrow compared to the body, which limits how much you can hold. Overall happy with purchase, but would recommend just getting the 3L.
Reviewed in the United States on November 6, 2025 by Asia Bonita Wilson-Rothhaas
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.
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Reviewed in the United States on July 3, 2025 by J4smin D4niels