It weighs in at 2.4 ounces, unfolds to 20 liters worth of space, and compresses down enough to dangle from your keychain. One review argues that the daypack is convenient, but that it’s just a “basic sack” that would work better for trips to the grocery store than serious hikes. Regardless, the Sea to Summit Ultra-Sil Daypack is brand-new, and could pave the way for lightweight packs of the future. What might you use this tiny pack for?
[Via: Modern Hiker]
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I have a similar minipack, manufactured by Kiva. I use it as a spare when traveling in case I need to bring something back home.