4Pcs Large Travel Backpack, 40L/50L 17.3 Inch 【Scientific Partitioned Storage】Seven scientifically designed

【Scientific Partitioned Storage】Seven scientifically designed storage compartments meet your daily needs: Stanley water bottle

driver’s license

Reflective strips improve nighttime visibility

Everything you need for the workday is now organized in one stylish tote bag

and the metal feet protect your bag from damage

4Pcs Large Travel Backpack, 40L/50L 17.3 Inch 【Scientific Partitioned Storage】Seven scientifically designedMeets Airline Standards Fits in overhead bin and under seat. Flexible for Personal Use 40L: Fits 3 5 days, perfect as a personal item. 50L: Accommodates 5 7 days, ideal for carry on. Multiple Compartments Clamshell design Fits a 40oz bottle Padded handles 5 Front organizer pocket 40 50L Spacious Capacity Choices 40L: 18" x 13. 5" x 8", 3. 35lbs 50L: 20" x 13. 5" x 9", 3. 52lbs 3 Packing Cubes For Shoes: 16" x 8. 5" For Clothes: 13" x 10" x 4" For