Unisex cool backpack with insulated interior compartment, flexible carrying comfort, and organized front pocket Kalsten
Versatile Insulated Cooler Backpack for Leisure, Work, and Outdoor
This insulated cooler backpack from Kalsten is the perfect combination of thoughtful storage, reliable thermal insulation, and comfortable carrying. Specifically designed for picnics, day trips, office lunches, or shopping, it keeps food and drinks fresh for longer while being pleasant to carry.
Product Features
- Thermal Insulated Interior: High-quality insulation protects the contents from warming and ensures consistent cooling for hours.
- Spacious Main Compartment: Generous interior space with easy-to-clean lining—ideal for lunch boxes, bottles, and ice packs.
- Organized Front Pocket: Zipper pocket at the front with elastic strap attachment for additional gear or damp clothing.
- Side Pockets: Mesh side pockets for water bottles or quick access to small items.
- Comfortable Carrying Features: Padded shoulder straps and back panel for comfortable carrying even on longer journeys.
- Durable Construction: Sturdy outer material with water-repellent surface and reinforced seams for long-lasting use.
- Secure Closure: Zippers with double sliders allow for easy opening and reliable leak protection.
- Versatile Use: Perfect for outdoor activities, office, school, sports events, or as a smart shopping bag for fresh groceries.
Benefits at a Glance
- Keeps food and drinks fresh for longer through effective insulation
- Easy to clean thanks to the smooth interior lining
- Organized compartments for on-the-go order
- Comfortable to wear even when fully loaded
- Durable, water-repellent material for reliable everyday protection
Ideal Usage Areas
This cooler backpack is perfect for picnics in the park, day trips, camping, work breaks, school or university lunches, as well as for transporting fresh groceries. Its thoughtful design offers flexibility for numerous everyday situations.
Care Instructions
Wipe the inside with a damp cloth and allow to air dry. Clean the exterior with a mild detergent. For optimal function, do not remove the insulation.
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.
