The zip closure prevents spills and also keeps sand and dirt out, which greatly increases the versatility of the Packable Tote—groceries, travel, baby, beach—you’ll never stop finding uses for this bag. Lucky for you, it’s built to last. The durable #5 UltraZip can withstand decades of use, thanks to proprietary abrasion-resistant thread. The beautiful, 100% recycled ripstop 70D nylon/poly shell is self-healing, meaning it has a special coating that will actively heal small scratches. It’s also water-resistant. The shoulder strap is constructed from high-strength nylon webbing with a soft sewn-in microfiber pad. Unlike dual-strap totes, the single strap makes this bag easier to grab, carry, and stow. Weighs a svelte 80g (2.8oz) and packs down to slip inside any pocket or bag. The integrated stuff sack doubles as an interior pocket when using the tote. Fair Trade Certified and 100% carbon neutral.