LOVEVOOK Travel Backpack For Women/Men, 40L Carry On 。Size & Airline Compliance Dimensions: 14\"x8\"x18\" (40L) — meets Spirit, JetBlue, and most major airline size requirements. Fits overhead or under the seat. No extra baggage fees. What\'s Included Travel backpack (40L) 1 packing cube Clear TSA-compliant toiletry bag Shoe bag Features Opens like a suitcase for easy packing Padded laptop compartment fits up to 17\" laptop Wet/dry separation pocket for swimsuits or wet gear Side pocket fits 30–50 oz tumbler Hidden security pocket 4 compartments + multiple pockets Padded, breathable shoulder straps Back luggage strap attaches to suitcase Top and side carry handles Water-resistant polyester Best For 3–5 day trips, work, airport travel, daily commute. Great gift for travelers.