A picnic, taking a lunch pack in summer temperatures, on a walk, boat trip, or bike ride? This Tube crossbody backpack, the water-, sand-, and windproof insulated cooler backpack from the brand BE CooL, is perfectly suited for that! Its cross-body strap makes it easy to sling over the shoulder and is very trendy due to its tough design and color variations.

The Tube backpack is not only popular for leisure, sports, and vacation, but is also ideal for daily use to work, school, university, or shopping.

Tip: add some cooling elements for a longer cooling effect!

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