Sea to Summit Ultra-Sil Dry Bag

A favorite among seasoned backpackers and world travelers, the Ultra-Sil Dry Bag is the perfect solution for keeping your gear light, organized, and dry. This award-winning bag, recognized by Backpacker Magazine for its innovative design, is crafted from bluesign® approved 30D Ultra-Sil fabric with Cordura® yarns for exceptional strength-to-weight performance.

Weighing in at a mere whisper, this dry bag is semi-translucent, so you can quickly identify contents without unpacking. It features a non-wicking Hypalon roll-top closure to seal out moisture, taped seams, and an oval base that prevents annoying bag roll on uneven terrain.

Whether you’re packing for a thru-hike, a bikepacking trip, or globe-trotting, the Ultra-Sil Dry Bag is a smart, space-saving way to keep essentials safe and dry.