Unisex nan insulated lunch backpack with cooler compartment, front pocket and adjustable shoulder straps Kalsten
Practical Insulated Lunch Backpack Kalsten for On-the-Go
The Kalsten Lunch Backpack combines insulated thermal functionality with an urban backpack aesthetic. Ideal for the office, school, picnics, or work assignments – this backpack keeps food and drinks cool or warm for longer and offers thoughtful carrying and organizational solutions.
Main Features
- Insulated main compartment with thermo-reflective inner coating for prolonged cooling or heat retention
- Durable, water-repellent outer material for protection against light rain and easy cleaning
- Large front compartment with zipper for cutlery, napkins, snack bags, or smartphone
- Side mesh pockets for water bottle or cup
- Padded carrying handle on top for comfortable carrying by hand
- Ergonomic, adjustable shoulder straps with breathable back for comfortable carrying even over longer distances
- Double zippers with easy-grip zipper tabs for quick access
- Interior pockets and slip pockets for organized storage of lunch boxes, bottles, and small items
- Subtle, modern design with contrasting zipper tabs – suitable for everyday use and travel
Benefits at a Glance
- Effective temperature insulation reduces food waste and ensures fresh meals on the go
- Durable construction for daily use
- Practical organizational elements save time and create order
- Easy to carry thanks to padded handle and ergonomic shoulder straps
Material & Care Instructions
Outer material: durable, water-repellent polyester. Inner: thermo-insulating foil, easy to wipe clean. To clean, wipe the inside compartment with a damp cloth and let it air dry. Do not use aggressive chemicals.
Who is it Suitable For?
Perfect for commuters, students, parents, and outdoor enthusiasts who value fresh meals, organization, and reliable protection. The Kalsten Lunch Backpack is the practical solution for anyone looking to transport their meals safely and stylishly.
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.