Lightweight, durable, & weather-resistant Front zippered security pocket + doubles as a stuffsack when bag is not in use Soft, herringbone-webbing belt lets you carry comfortably around the waist or bandolier style Body: 2.4-oz 70-denier 100% ♻️ recycled nylon ripstop treated with a silicone face coating and a polyurethane back coating. Lining: 3.3-oz 200-denier 100% ♻️ recycled polyester with a polyurethane coating and a DWR (durable water repellent) finish. ✔️Body fabric is certified as bluesign approved ⚖️100 g (3.5 oz) 📏4.75" x 8" x 2" 1L (61 cu in)