Winter Sleeping Bag – Down Insulated, 400T Ripstop Nylon, -20°C Rated

Winter Sleeping Bag – Engineered for Extreme Cold, Built for Comfort

Experience unbeatable warmth and comfort in freezing temperatures with this premium winter sleeping bag, designed to perform in harsh winter conditions. Whether you're camping in the snow or trekking at altitude, this bag keeps you warm and protected down to -20°C.

Key Features:

✅ Superior Insulation – Filled with 90% high-quality white duck down, this sleeping bag delivers exceptional thermal performance without the bulk. Its advanced insulation layer traps heat efficiently, ensuring restful sleep even in extreme cold.
✅ Durable Weatherproof Fabric – Made from rugged 400T 20D ripstop nylon, it's water-resistant, tear-proof, and designed to withstand rough terrain, dampness, and long-term use.
✅ Functional & Comfortable Design – Features a full-length design with foot insulation, plus a double-zip system that lets you join two bags together for extra space or warmth when needed.
✅ Premium Zippers – Equipped with smooth-glide, heavy-duty zippers from trusted brands, offering reliable performance even with frequent use in rugged environments.
✅ Compact & Portable – Lightweight yet warm, it packs down easily into the included carry sack — perfect for travel, hiking, and winter backpacking trips.

Specifications:

Shell Material: 400T 20D Ripstop Nylon

Filling: 90% White Duck Down

Comfort Rating: Suitable down to -20°C

Size: 210 cm (Length) x 80 cm (Width) x 50 cm (Foot Depth)

Fill Power: 600

Included:

1 x Down Sleeping Bag

1 x Storage Bag (Black)

Perfect For

Winter camping, alpine hiking, cold-weather expeditions, mountaineering, bushcraft, bivouac setups, or festival overnights in winter conditions.

Down Weight	Comfort Temperature	Average Temperature	Limit Temperature
400g	20 °C	15 °C	7 °C
600g	15 °C	10 °C	5 °C
800g	10 °C	5 °C	0 °C
1000g	5 °C	0 °C	-5 °C
1200g	0 °C	-5 °C	-8 °C

30-Day Money-Back Guarantee

At Niropi, we want every order to feel like a good decision. We take our time choosing each product in our range, so what you get looks great, works well and stays a favourite long after it arrives. And if something isn't right, you have 30 days to send it back.

Why shop with Niropi?

30-day returns
Free shipping on every order
Secure checkout
Friendly customer support

What our customers say

★★★★★

Lovely traditional kettle and feels very well made. It heats up quickly and looks beautiful sitting on the stove.

MargaretVerified

★★★★★

Such a charming little lamp. The warm light is perfect in the evening and the bird design always gets compliments.

DianeVerified

★★★★★

Simple and stylish. It gives us exactly the light we needed in the hallway and the adjustable head is really useful.

RobertVerified

★★★★★

These have made such a difference in our bathroom. They hold plenty without taking up any floor space and look really neat.

MelissaVerified

★★★★★

Very happy with this light. It gives off a lovely warm glow and makes the entrance look much more welcoming at night.

AndrewVerified

★★★★★

Our dog climbed into it as soon as we put it down and absolutely loves it. It's incredibly soft and has kept its shape nicely.

NicoleVerified

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Winter Sleeping Bag – Down Insulated, 400T Ripstop Nylon, -20°C Rated