Ultra-Sil Daypack Size:One Size 700-denier nylon with Rain Defender®

700-denier nylon with Rain Defender® durable water repellent and coated fabric in key wear zones

Features the same moisture-wicking stretch woven fabric and interior boxer-brief liner for the ultimate in go-anywhere comfort

3D-contoured construction safely suspends you in maximum comfort

Up Your Tempo

Ultra-Sil Daypack Size:One Size 700-denier nylon with Rain Defender®Award winning Ultra Sil Daypack is a minimalist backpack that has incredible strength to weight performance and packs down to the size of a tennis ball. The 30D siliconised CORDURA fabric and reinforcing bar tacks at stress points enable it to withstand loads many times its own weight. With a 20L capacity, it's perfect for a summit pack, carrying groceries when on foot or on a bike, or as an extra traveling tote. The tiny packed size also easily fits