lululemon athletica | Bags | Lululemon Doublezip Backpack 。Designed for Casual Water-Repellent Fabric. Retails $98! Measurements Dimensions: W 29cm x D 14cm x H 46cm (11.4\" x 5.5\" x 18.1\") Volume: 22L Product Features Padded shoulder straps with adjustable sternum strap Back panel provides lumbar support and comfort Side pockets fit most water bottles up to 32oz (946ml) Zippered exterior pockets Exterior padded pocket fits a 16\" laptop Interior pockets hold the essentials Trolley-compatible sleeve Reflective details Materials Back Strap: 100% Polyester Body: 100% Nylon Inner Back Mesh Panel: 100% Polyester (recycled) Side Pocket: 81% Polyester (recycled), 19% Elastane Lining: 100% Nylon Care Spot Clean Do Not Bleach Do Designed for Casual Water-Repellent Fabric Measurements Dimensions: W 29cm x D 14cm x H 46cm (11.4\" x 5.5\" x 18.1\") Volume: 22L Product Features Padded shoulder straps with adjustable sternum strap Back panel provides lumbar support and comfort Side pockets fit most water bottles up to 32oz (946ml) Zippered exterior pockets Exterior padded pocket fits a 16\" laptop Interior pockets hold the essentials Trolley-compatible sleeve Reflective details Material and care(Click to Close) Materials Back Strap: 100% Polyester Body: 100% Nylon Inner Back Mesh Panel: 100% Polyester (recycled) Side Pocket: 81% Polyester (recycled), 19% Elastane Lining: 100% Nylon Spot Clean Do Not Bleach Do Not Tumble Dry Do Not Iron Do Not Dry Clean Spot CleanNot Tumble Dry Do Not Iron Do Not Dry Clean Spot Clean