BISINNA SL077 3‑Season Sleeping Bag | Compact, Warm & Portable

The BISINNA SL077 is a lightweight, comfortable 3‑season sleeping bag designed for adults up to 1.8m tall. Built with soft polyester pongee lining and hollow‑cotton insulation, it delivers reliable warmth across spring, summer and autumn — with higher‑weight options suitable for mild winter conditions. Its envelope‑style design provides a natural sleeping position, while the included compression sack reduces the packed volume by up to 50%, making it ideal for backpacking, camping, festivals and travel. Available in multiple insulation weights, the SL077 adapts to your climate and comfort needs.

Soft, Skin‑Friendly Interior: 210T and 190T pongee fabrics provide a smooth, breathable, comfortable sleeping surface.
Multiple Temperature Options: Choose from 1.3kg to 3.0kg fill weights to match your environment — from warm summer nights to near‑freezing conditions.
Compact Compression System: Includes a compression bag with dual tightening straps, reducing packed size by up to 2×.
Splicing Compatible: Two SL077 bags can be zipped together to form a double sleeping bag.
3‑Season Versatility: Suitable for spring, summer and autumn — with heavier models extending into mild winter.

Brand: BISINNA
Model: SL077
Type: 3‑Season Envelope Sleeping Bag
Applicable People: Adults (≤ 1.8m height)
Style: Envelope / Rectangular
Fabric: 210T Polyester Pongee
Lining: 190T Polyester Pongee
Filling: Hollow Cotton
Size: (190 + 30) × 85 cm
Splicing: Yes
Compression Bag: Included

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

We offer the following shipping options to ensure your kitchen gear reaches you safely:

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.

We offer a 30-day return guarantee for your peace of mind. If you’re not completely satisfied with your purchase, you can return it within 30 days of receiving your order.

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 accept all major payment methods including Visa, Mastercard, Apple Pay and Google Pay. All transactions are securely processed using encrypted technology, so your information is always protected.

We also support fast checkout options to make your buying experience quick and seamless.

Yes! Once your order has been dispatched, you’ll receive an email with your tracking details. You can use this link to check the real-time status of your delivery at any time.

If you haven’t received your tracking email within a few days, feel free to contact us and we’ll be happy to help.

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BISINNA SL077 3‑Season Envelope Sleeping Bag Compact, Warm & Ultra‑Portable

Soft, Skin‑Friendly Interior: 210T and 190T pongee fabrics provide a smooth, breathable, comfortable sleeping surface.

Multiple Temperature Options: Choose from 1.3kg to 3.0kg fill weights to match your environment — from warm summer nights to near‑freezing conditions.

Compact Compression System: Includes a compression bag with dual tightening straps, reducing packed size by up to 2×.

Splicing Compatible: Two SL077 bags can be zipped together to form a double sleeping bag.

3‑Season Versatility: Suitable for spring, summer and autumn — with heavier models extending into mild winter.

Brand: BISINNA

Model: SL077

Type: 3‑Season Envelope Sleeping Bag

Applicable People: Adults (≤ 1.8m height)

Style: Envelope / Rectangular

Fabric: 210T Polyester Pongee

Lining: 190T Polyester Pongee

Filling: Hollow Cotton

Size: (190 + 30) × 85 cm

Splicing: Yes

Compression Bag: Included

Frequently Asked Questions

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