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Kühl backpack Thermo backpack 35L with picnic mat | Kalsten

$389.99 SAVE $-273.99 (-236% OFF) Sale price
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Premium Materials: Made from waterproof and dirt-resistant high-density Oxford material, making it durable and easy to clean. The lining is made of insulated PEVA film and is padded with extra thick EPE foam.

35L ULTRA LARGE CAPACITY: This can easily carry 24 cans of 330 ml beer, 4 bottles of 500 ml cola, drinks, snacks, towels, and picnic mats, etc. Size: 33 × 48 cm. Thus, our cooler bag is ideal for 2-4 people for picnics, camping, or outings.

MULTI FUNCTION POCKETS: With a top insulated zipper pocket, 2 side pockets for wines, and a front pocket for dishes, the cooler bag can meet all your needs. Additionally, the soft shoulder strap with a bottle opener and ergonomically adjustable chest buckles will help reduce pressure on your shoulders and back.

GIFT: An additional 53.5 × 83 cm picnic mat, also made from waterproof material. The cooler backpack is also equipped with a mesh pocket specifically designed for the picnic mat. All designed for your convenience.

INSULATED, WATERPROOF and lasts 16 hours: The cooler bag utilizes heat press technology to seamlessly bond food-grade PEVA, making the cooler backpack waterproof and leak-proof. Despite the rain, the food will stay cool and fresh for about 16 hours.

Technical Specifications:

  • Dimensions: 48*33*22cm

  • Capacity: 35L, for up to 35 cans

  • Color: Gray

  • with bottle opener and picnic mat

Package Includes:

Backpack*1

Table sets*1

Free standard shipping on all orders. No minimum purchase.

  • Ships to: United States
  • Processing: 1–4 business days (Mon–Fri)
  • Transit: 5–10 business days
  • Total delivery time: 6–14 business days
  • Order cut-off: 5:00 PM PST

You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.

See our full Shipping Policy.

You have 14 days from delivery to request a return.

  • Email support@open.shop with your order number to start a return.
  • Items must be unused, complete, and in their original packaging.
  • Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
  • Damaged, defective or incorrect items: we cover all return and replacement costs.
  • No restocking fees.
  • Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
  • Refunds are issued within 7 business days of inspection.

See our full Return Policy.

Questions about your order or our products? We're happy to help.

Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands

Email: support@open.shop

Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)

We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.

For quick answers, visit our FAQ page or use our Contact Form.