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Gray insulated backpack cooler with leakproof PEVA lining, 35 x 25 x 47 cm

Simaixing 41L Insulated Leakproof Backpack Cooler Gray

SKU CH-1WQM-4FP9R

A 41-litre insulated backpack cooler holds 45-plus cans and keeps contents cold for up to 20 hours or warm for six hours

  • ColorGray
  • Size/Dimensions35 cm x 25 cm x 47 cm
  • Selling UnitPack
  • Holds 45+ cans with 41L capacity
  • Keeps contents cool 16-20 hours with 5-layer insulation
  • Leakproof PEVA lining prevents spills inside bag
  • Separate waterproof top compartment protects electronics
  • Retractable cord and webbing loops secure extra gear

41L Insulated Backpack Cooler

The Simaixing 41L insulated backpack cooler measures 35 cm x 25 cm x 47 cm and holds over 45 cans with 4 lbs of ice. Multiple compartments and a thickened side pocket with divider provide organised storage for meals, drinks and snacks. Gray PEVA construction suits travel, work or outdoor leisure.

16 to 20 Hour Thermal Retention

Five-layer construction combines leak-proof PEVA lining, EPE insulating foam and waterproof PVC to keep contents cool for 16 to 20 hours or warm for up to 6 hours. The wear-resistant outer layer resists abrasion and cleans easily. Actual retention varies with ambient temperature and how often the bag is opened.

Top Compartment and External Attachment Points

A waterproof upper compartment separates phones, tablets and dry snacks from the main chilled section. A retractable cord secures towels, picnic pads or clothing for quick access. The front pocket includes eight webbing holes for hanging keys, bottles or tools, while ice packs are recommended over cubes to protect the inner lining.

Highlights

  • Holds 45+ cans with 41L capacity
  • Keeps contents cool 16-20 hours with 5-layer insulation
  • Leakproof PEVA lining prevents spills inside bag
  • Separate waterproof top compartment protects electronics
  • Retractable cord and webbing loops secure extra gear

Specifications

BrandAUTO-VOX
ColorGray
Size/Dimensions35 cm x 25 cm x 47 cm
Selling UnitPack

Questions about this item

How do I load the 41L backpack cooler so the leakproof PEVA lining and 5-layer insulation stay effective?

Fill the main compartment with up to 45 cans and 4 lbs of ice packs, place heavier items at the bottom, use the top waterproof pocket for phones or snacks, and attach towels or pads to the retractable cord so wet and dry gear remain separated.

What parts of the 41L cooler backpack will need cleaning or replacement after repeated trips?

Wipe the PEVA lining and PVC outer layer after each use to stop mould; inspect the 8 webbing holes and retractable cord for fraying, and replace the shoulder straps or zippers only if stitching fails.

How long can the 41L insulated backpack keep drinks cold before the 16-20 hour limit is reached?

Expect 16 to 20 hours of cooling with ice packs in moderate temperatures; frequent opening, direct sun or high ambient heat will shorten that window toward the lower end.

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