Yoidesu Vacuum Backpack, 35-50L Expandable Vacuum Compression Bag with Pump Vacpack Backpack with USB Charging, Space Saver Bags for Travel Camping

Spec:
Material: Oxford Cloth, Film, Polyester
Weight: Approx. 1735.00g/61.2oz
Fits Laptop Size: 17.3 Inch
Battery: Li Battery 123040 1200mAh (Shipped with Built in Battery)
Power Interface: USB
Product Size: Approx. 32x51x22cm/12.60x20.08x8.66in (Expandable Thickness 30cm/11.8in)

Compression usage:
Designed with a one way air valve chamber based on the principles of pneumatic pressure, no need for a vacuum pump. Easily press to exhaust air and quickly complete the compression process.
1. Open the compressed vacuum liner bag.
2. Put clothes in and zip up the airtight zipper.
3. Open the one way exhaust valve.
4. Press to exhaust the air inside.
The airtight bag is suitable for short trips and not for long term storage.
The airtightness will air in about 3 days when inside luggage.
This is due to the principle of airtightness, even high grade rainproof TPU zippers will experience air leakage. Our zipper has a rainproof rating of level 7 and can withstand water depths of about 3 meters for around 30 minutes without water ingress.

Package List:
1 x Backpack
1 x Pump
1 x Instruction Manual
1 x USB Cable
5 x Accessories
1 x Storage Bag

Features & Specs

• Apparel Closure Type : Snap
• Other Special Features of the Product : Adjustable

Item details

• ASIN : B0F3YSY4KS
• Brand Name : Yoidesu
• Included Components : No
• Item Weight : 1.74 Kilograms
• Manufacturer : Yoidesu
• Model Name : Yoidesukxf1s7dnz4
• Number of Items : 1
• Style Number : Yoidesukxf1s7dnz4
• Unit Count : 1 Count

Measurements

• Item Weight : 1.74 Kilograms
• Unit Count : 1 Count

Style

• Color : Default
• Item Shape : Square
• Pattern : Solid