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YETI

YETI Sidekick Dry 3L Gear Case, Big Sky Blue

  • Based on 1,760 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by CCP Express LLC
Arrives Tuesday, Sep 8
Order within 11 minutes
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Color: Big Sky Blue


Size: Sidekick 3L


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.

Description

YETI SideKick DryThe SideKick Dry is designed to keep the important things accessible, secure, and 100% dry. This waterproof gear case is the worry-free way to carry your keys, wallet, fishing license, and phone in the wild. It’s constructed with a powerfully magnetic HydroShield Closure and RF-welded seams that repel any sign of wetness. It also attaches to the Hopper family’s HitchPoint Grid to safely keep your gear within easy reach.

Closure Type: Magnetic


Capacity: 3 liters


Handle Type: Top handle (low confidence)


Number of Compartments: 1


Color: Big Sky Blue


Style Name: Sidekick 3l


Pattern: Solid


Item Dimensions L x W x H: 11.75"L x 7.13"W x 3.25"H


Size: Sidekick 3L


Material Type: Vinyl


Shell Type: Soft


Brand Name: YETI


UPC: 888830399156


Global Trade Identification Number: 56


Manufacturer: YETI


Item Type Name: Dry Bag


Model Number: Sidekick 3L


Manufacturer Part Number: 18060131684


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 8

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
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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great Purchase
Color: Cherry Blossom Size: Sidekick 3L
Review Image by Rebecca Taylor
The YETI SideKick waterproof gear case is exactly what you’d expect from YETI—durable, well-made, and built to protect your essentials. It’s truly waterproof and keeps items like your phone, keys, wallet, and cards completely dry, even around water. The case feels rugged and secure, with a strong magnetic closure that’s easy to open and close but seals tightly. It’s a great size for everyday essentials without being bulky, and it attaches easily to bags, coolers, or belts for convenience. Perfect for boating, beach days, kayaking, or any outdoor adventure where you want peace of mind. Pricey, but absolutely worth it for the quality and reliability. ... show more
Reviewed in the United States on December 31, 2025 by Rebecca Taylor
    • Waterproof, Durable, and Perfect for Gear Protection
This YETI Sidekick Dry Gear Case is fantastic! It’s completely waterproof and keeps my gear safe and dry no matter where I take it. The build quality is excellent, sturdy, durable, and well-designed. I love the compact size and how easy it is to attach or carry along with other YETI gear. Overall, a high-quality accessory that protects your items and is built to last. Highly recommend! ... show more
Reviewed in the United States on March 26, 2026 by Milena Reale
    • Yeti Quality!!
Color: Black Size: Sidekick 3L
Fits perfectly onto my Yeti cooler, very secure and the size is substantial. Waterproof for sure. Closes easily and stays closed tight.
Reviewed in the United States on May 3, 2026 by Richard M.
    • Perfect Add-On for My YETI Camino 35
Color: Peach/Beekeeper Size: Sidekick 3L
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. ... show more
Reviewed in the United States on October 1, 2025 by Abbey
    • Cool add on for your yeti cooler 😎
Color: Rescue Red Size: Sidekick 3L
Well Made. Holds small items. Convenient to get into. No complaints.
Reviewed in the United States on July 10, 2026 by Greg Barnes
    • Water resistant
Color: Mist/Pink/Grasshopper Size: Sidekick 1L
Love it perfect for traveling vacations with water
Reviewed in the United States on July 24, 2026 by Stephanie Medina
    • Quality
Color: Rescue Red Size: Sidekick 3L
I am big fan of Yeti products. Top quality is guaranteed for every Yeti item. This attaches to my portable cooler which is very useful…
Reviewed in the United States on May 18, 2026 by Tarek
    • Surprisingly Nice!
Color: Olive Size: Sidekick 1L
Superior Quality
Reviewed in the United States on July 23, 2026 by Rich’s new charger

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