Sturdibag Large Pet Carrier,Hearts Limited Edition Flexible Height Designer Pet Carrier Travel Tote,Size Large 18"L x 12"W x 12"H (prior to flexing down) Patented, award winning flex-height design! Smooshes down without collapsing onto pet Feather light construction.Durable 600 Denier Polyester. Seatbelt safety straps. Adjustable 4-point padded shoulder strap & leather hand grip. Measures 18"L x 12"H x 12"W