Vacuum Compression Backpack with Electric Air Pump, Expandable Large Capacity (35-45L), 3 Carrying Methods, Fits 17-inch Laptop, Suitable for Business or Travel

About this item

• [3-IN-1 Vacuum Travel Beast] Carry as backpack, tote, or slide over luggage handle. Built-in vacuum pump creates 60% more space in 5 seconds. Fits 20+ items (3–5 days of clothes). One bag, three ways
• [Advanced Vacuum Compression Technology] Pump and bag included. Compress 20+ items including jeans, jackets, 4 tees, 3 sweaters into 41L. When fully expanded, the backpack achieves a 24-inch suitcase
• [Good Scalability] Starts at airline-friendly 31L (11.8"x7.87"x20.47"). Unzip to expand to 41L—25% more room. No bulge, no overstuffed look. Fits under most seats when compressed, holds a week's worth when expanded.
• [Excellent Water Resistance] PVC waterproof film paired with invisible TPU waterproof zippers from front to back. This bag survives heavy downpours and accidental spills while keeping a sleek, premium look. Laptops, tablets, and documents stay completely dry inside
• [Multiple Compartments and Pockets] Side water bottle holder, quick-grab side zipper pocket, 2 padded laptop/tablet layers (fits 17.3" laptop and 10–13" iPad), vacuum bags included. From coffee mug to charger to passport—10 pockets total
• [Multi-Purpose Air Compressor] Daily gym sessions fit sneakers and towel. Business commutes protect your laptop and documents. Outdoor treks handle rain and expansion needs. Lightweight for everyday use, rugged for mountains.