YETI SideKick Dry 3L Gear Case — Cape Taupe waterproof pouch with DryHide shell & HydroShield closure

The YETI SideKick Dry 3L Gear Case in Cape Taupe is a compact, fully waterproof gear pouch built with raft-grade DryHide material, HydroShield magnetic closure, and RF-welded seams to keep essentials bone-dry.

Small but engineered for serious conditions, the SideKick Dry 3L is a protective accessory pouch designed for outdoor use, wet environments, and everyday carry. It combines a hardwearing DryHide shell with a HydroShield closure system that seals out rain, spray, and accidental submersion. At roughly 11 ¾ x 7 1/8 x 3 ¼ inches externally, it’s sized to carry phones, wallets, keys, small tools, and first-aid essentials while resisting the elements.

How does the SideKick Dry keep items dry in heavy weather?

The case uses materials and construction methods adapted from high-performance watercraft to prevent moisture entry. A HydroShield magnetic closure creates a tight, water-resistant seal, and RF-welded seams eliminate stitch holes where water might creep in. Together these features form a robust barrier against rain, spray, and splashes.

• HydroShield closure with strong magnets for consistent sealing
• RF-welded seams remove potential leak paths
• DryHide shell resists abrasion and repels water
• Durable outer material inspired by whitewater raft construction

What size and capacity can I expect from this 3L model?

The SideKick Dry 3L is compact but intelligently shaped to maximize usable space. External measurements are 11 ¾ x 7 1/8 x 3 ¼ inches, offering enough room for everyday essentials without adding bulk to larger packs or boat decks. Internal volume is suited to small electronics, charging cables, personal items, and compact safety gear.

• External dimensions: 11 ¾ x 7 1/8 x 3 1/4 inches
• Designed to fit phones, wallets, key systems, and small tools
• Low-profile shape stacks easily inside backpacks or on kayaks
• 3-liter class capacity for essentials, not large gear

How tough is the DryHide shell for rugged activities?

YETI’s DryHide material is selected for its abrasion resistance and strength—qualities borrowed from products used in whitewater applications. The exterior stands up to rocks, deck wear, and repeated handling while maintaining a waterproof barrier. This makes the pouch appropriate for boating, fishing, hiking in changeable weather, and everyday carry where durability matters.

• DryHide shell modeled on high-performance raft materials
• Scuff- and abrasion-resistant finish for rough use
• Robust construction maintains protection over time
• Easy-to-clean exterior after muddy or salty outings

How do I carry or attach the SideKick Dry on trips?

The SideKick Dry 3L integrates easily into your existing rigging and packs, either nested inside larger bags or clipped to gear where exposure to water is likely. Its compact shape makes it a practical stow for day trips, paddle outings, or as a weatherproof organizer inside a duffel. Consider pairing it with carabiners, straps, or a molle-style attachment for fast access.

• Compact form fits inside daypacks or larger dry bags
• Flat profile works well on boat decks or in consoles
• Can be attached externally with appropriate clips or straps
• Good for organizing small items in travel or workbags

Who is this for: The YETI SideKick Dry 3L in Cape Taupe suits outdoor enthusiasts, watersports participants, and anyone who needs a compact, highly water-resistant pouch for essential items. It’s ideal for kayakers, boaters, anglers, hikers facing unpredictable weather, and daily commuters who want secure protection from moisture without sacrificing durability or style.