The award-winning Ultra-Sil Day Pack is a minimalist backpack that has incredible strength-to-weight performance and packs down to the size of a tennis ball. The 30D siliconized 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 onto your key ring, in a jacket pocket or a purse. With non-padded shoulder straps, the maximum load limit recommendation for a comfortable carry is 15 lbs.

• Ultra-Sil 30D siliconized CORDURA fabric for strength and durability
• Reinforced shoulder straps for increased carrying comfort
• Packs into an attached stuff sack that includes a handy carabiner
• Packs down small so it easily fits in pockets, purses or luggage
• Perfect as a lightweight backup or travel bag
• Two-way zipper closure
• Attachment point for a bike light
• 20L capacity
• Dimensions: 11.0 x 7.9 x 18.9 in
• Weight: 2.5 oz