Introducing the Bleubird 40L Waterproof Backpack, the ultimate companion for all your outdoor adventures. Designed to withstand any weather condition, this backpack is crafted with high-quality waterproof materials, keeping your belongings safe and dry. With a spacious 40L capacity, it offers ample storage for all your essentials. From hiking trails to urban exploration, its ergonomic design ensures maximum comfort and support. The sleek and stylish Bleubird branding adds a touch of sophistication to your outdoor gear. Don't let rain or rugged terrain hold you back. Shop the Bleubird 40L Waterproof Backpack now and embark on your next adventure with confidence.100% Organic Cotton   75% Recycled Polyester 25% PVC 40L Capacity Breathable Padded Mesh Straps Chest and Waist Straps 2 x Rear Padded Impact Zones Waterproof Lightweight, Compactable Air Escape Valve Internal Laptop Sleeve 4 x D-Ring Attachment Points Side Gusset Bleubird 40L Waterproof Backpack Grey