The GulTrek Envelope Sleeping Bag is a versatile, three-season solution designed for camping and outdoor use. It features a 210T polyester ripstop waterproof outer shell and a soft 190T polyester pongee lining, filled with 300GSM hollow fiber for reliable insulation in temperatures from 5°C to 25°C. With a lightweight design of 1.5kg and a compact compression bag, it balances portability with performance. The design includes a bottom zipper for ventilation and computerized quilting for consistent warmth.
GulTrek Envelope Sleeping Bag: Practical Three-Season Protection
The GulTrek Envelope Sleeping Bag is engineered for distributors seeking a reliable, value-driven product for the outdoor market. Constructed with a durable 210T polyester ripstop exterior featuring a waterproof cire finish, it provides a defense against light moisture and wind. The inner 190T pongee lining offers a comfortable feel against the skin.
Its 300GSM hollow fiber insulation provides adequate warmth for spring, summer, and autumn conditions, with a rated temperature range of 5°C to 25°C. The envelope-style design offers more freedom of movement than restrictive mummy bags. A bottom zipper allows for adjustable ventilation, and the anti-pinch zipper design enhances user convenience. The bag compresses into an included oxford carry bag, making it compact for storage and transport. This model is a practical choice for general camping, hiking, and outdoor events.
With a spacious interior and extended roofline, Land Nest Shelter provides ample room for socializing, cooking, or gear storage. The open layout offers comfort without compromising portability.
Engineered with a simplified pole structure and reinforced anchor points, setup is fast—even solo. Color-coded components and tension-friendly fittings make assembly hassle-free.
Crafted from waterproof, UV-resistant polyester with durable seam taping, this shelter stands strong against sun, wind, and rain. Your camp stays dry and protected in changing conditions.
Despite its size, the Land Nest Shelter packs down compactly and is easy to transport. It’s perfect for car campers and group adventurers who need reliable coverage without extra weight.
Designed to integrate seamlessly with other GulTrek accessories like sidewalls, ground mats, and mesh panels. Expand or adapt your shelter setup based on weather, terrain, or group size.
Multiple guy-out points and a low-profile footprint enhance wind resistance and ground contact. Stability is ensured even in unpredictable outdoor environments.
Strategically placed vents promote continuous airflow, reducing condensation and improving overall comfort. Ideal for both warm days and cool nights in the outdoors.
Made with eco-conscious materials and reduced-waste production processes, the shelter supports more responsible outdoor living. Built to last, and built with purpose.
| Lightweight 3 Season Envelope Sleeping Bag | |
|---|---|
| Size: | （190+30）x75cm |
| Outer Fabric: | 210T Polyester Ripstop Waterproof Cire |
| Inner Fabric: | 190T Polyester Pongee Cire |
| Filling: | 300gsm Hollow Fiber |
| Zipper: | 5#263cm Nylon Anti-pinch Zipper |
| Weight: | 1.5KG |
| Bag: | Oxford Compression Bag |
| 1 Layer 4S Computerized Quilting | |
| 1 Side Windproof Strip | |
| 1 Side Anti-pinched Strip | |
| Neck Line without Drawstring | |
| OPP Bag+Compression+Carton | |
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