Professional 300 GSM Mummy Sleeping Bag.

This premium quality, 3-4 season sleeping bag from The Maevis is made from a durable 300T polyester outer shell, with an ultra warm 300GSM double filling for use in temperatures of 50°F to 30°F. Both the compression bag and sleeping bag’s outer shell are water resistant in damp environments.
Instead of a single 300GSM filling, this professional sleeping bag is packed with a double layer containing 2 x 150g/m² hollow fibre layers, and a drawstring hood This provides a considerable increase in insulation and warmth compared to a regular single layered 300GSM sleeping bag, and ideal for use outside in both winter and summer.

Features

– 300GSM (2 x 150g/m²) ultra warm filling
– 190T Polyester durable outer shell – Water resistant against damp;
– Double zipper system with windproof lining for extra insulation;
– Secure internal pouch for valuables (cell phones, electronics, accessories);
– Additional internal drawstring collar pulls above the shoulders to keep out unwanted drafts and wind;

Secure Pouch for Valuables
An internal velcro pouch allows you to keep your cell phone, personal electronics and accessories safe and secure overnight.

Internal Drawstring Collar
Extra tube of insulation around the neck and shoulders stops body heat from escaping to keep you extremely warm at all times.

Durable and Water Resistant
A tough and durable 190T polyester outer shell can withstand harsh camping environments and remain water resistant when the weather gets damp.

Product Features

• ✔Super comfortable & soft: MAEVIS sleeping bag can provide you a sound sleep after a tiring day of hiking, camping, traveling, or trekking.
• ✔Fit for cool & warm weather: our sleeping bag is both available in cool and warm weather. Suitable for 59-86℉. What’s more, the cover material is made of 300T nylon, which is water resistant. Lining material is made of polyester pongee. Inner filling is polyester fiber.
• ✔2 in 1 use: It is easy to make 2 single sleeping bags into a doubled size by combining the zippers of an edge of a single sleeping bag. 
• ✔Easy to carry: Each sleeping bag comes with a compression bag with straps, which is easy to store and carry sleeping bag. The sleeping bag is lightweight and soft, which is very easy to fold. The folding steps are shown in the picture.
• ✔REFUND GUARANTEE: We trust our products’ quality. If it appears any quality problem, we promise to refund.