BISINNA SL018 3‑Season Envelope Sleeping Bag Spacious, Warm & Built for All‑Season Comfort
BISINNA SL018 3‑Season Envelope Sleeping Bag Spacious, Warm & Built for All‑Season Comfort
Summary
The BISINNA SL018 is a versatile, extra‑spacious 3‑season sleeping bag designed for comfort across spring, summer and autumn with higher‑fill options suitable for mild winter conditions. Built with a durable 190T anti‑tear polyester shell, soft 190T pongee lining, and warm hollow fibre insulation, it delivers reliable warmth, breathability and long‑lasting performance for camping, hiking, festivals and outdoor travel. With a generous 100 cm width, extended 230 cm length, and the ability to fully unzip into a blanket or quilt, the SL018 offers comfort and flexibility for all types of sleepers.
Benefits
- Massive Vertical Storage: Choose between 25L, 35L, or 45L. The taller design of the NL40 and NL50 models is specifically engineered to accommodate taller bottles and larger food items that standard car fridges can't handle.
- Rapid Chill Technology: Powered by a high-performance compressor, the NL series reaches 0°C in just 15 minutes and a deep-freeze -20°C within an hour.
- Reversible Door & LED Interior: Tailor the fridge to your vehicle's layout with a door that can be installed to open from either side. Plus, never fumble in the dark again thanks to the integrated Interior LED lighting.
- Easy Maintenance: Features a built-in bottom drain hole, making it incredibly easy to wash out and dry after a trip.
- Dual-Power & Battery Safety: Runs on 12/24V DC for travel and 100-240V AC for home use. The 3-stage battery protection system (H/M/L) ensures your vehicle's battery is never drained.
- Whisper Quiet & Off-Road Ready: Operates at a silent 45dB and features a 45° anti-tilt design to keep running smoothly on the rockiest terrains.
Specifications
Technical Specifications
- Temperature Rating: -20℃ to 20℃ (-4°F to 68°F)
- Material: High-Impact ABS + PP
- Noise Level: <45dB
- Power Source: 12/24V DC | 100-240V AC
- Special Features: Drain hole, Interior Light, Reversible Door, Heavy-duty latches.
Package Included:
- 1 x Alpicool NL Series Portable Refrigerator
- 1 x DC Power Cord (Car/Truck)
- 1 x AC Power Adapter (Home/Mains)
- 1 x User Manual
Size Guide & Capacity
MODEL | CAPACITY | DIMENSIONS (L x W x H) | STORAGE ESTIMATE
- NL30 | 25L | 61.8 x 37.6 x 37.2 cm | 40 Cans / 12 Wine Bottles
- NL40 | 35L | 61.8 x 37.6 x 44.2 cm | 63 Cans / 16 Wine Bottles
- NL50 | 45L | 61.8 x 37.6 x 51.4 cm | 79 Cans / 18 Wine Bottles
Shipping + Returns
Estimated Delivery Times:
UK (from UK hub): 4-7 business days
UK (from international hub): 7-15 business days
USA (from US hub): 4-9 business days
USA (from international hub): 12-22 business days
Canada (from US hub): 8-16 business days
Canada (from international hub): 12-22 business days
Order Processing: We operate on a high-efficiency fulfilment schedule to get your gear to you faster. All orders placed before our 9:00 PM (GMT/BST) cut off are processed the same evening. Once processed, your tracking number will be automatically generated and sent to your email, with physical dispatch occurring the following business morning from our nearest regional hub.
Regional Fulfilment: To ensure the most efficient delivery orders are dispatched from our nearest fulfilment hub in the UK, USA, or directly from our suppliers, based on stock availability.
UK Shipping: We are pleased to offer Free Standard Delivery on all domestic orders over £50. For orders under this threshold, a flat shipping rate of £1.99 applies.
International Orders: We ship globally. Please note that international buyers are responsible for any applicable import duties or taxes as per their local regulations.
30-Day Returns: We accept return claims for up to 30 days after purchase. Items must be in their original, unused condition with all protective packaging intact to be eligible for a refund or exchange.
Transit Protection: Your order will be carefully packaged to ensure it arrives safely. If your order arrives damaged, please contact support@tekkysui.com within 24 hours of delivery with photographic evidence so we can expedite a replacement.
Frequently Asked Questions
United Kingdom: Shipping from £1.99 Flat Rate. FREE on orders over £50.00 (estimated 7–14 business days).
United States: Shipping from $8.06 Flat Rate (estimated 12–21 business days).
Canada: Shipping from $11.16 Flat Rate (estimated 12–21 business days).
Note: Free shipping thresholds currently apply to UK domestic orders only.
You’ll receive a tracking link as soon as your order ships so you can follow it every step of the way.
Items must be unused and in their original packaging. Simply contact our support team and we’ll guide you through the return process step-by-step.
We also support fast checkout options to make your buying experience quick and seamless.
If you haven’t received your tracking email within a few days, feel free to contact us and we’ll be happy to help.