Sea to Summit sleeping bags
The Australian brand Sea To Summit offers a wide range of sleeping bags designed for any weather condition you can encounter in nature. Essential piece of your camping equipment, a sleeping bag should be chosen with great care. Thanks to their high-quality, insulation and clever functions, Sea to Summit sleeping bags will meet your needs during your next outdoor adventures.
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- From £409.41
The Spark -1°C/30°F Grey Yellow sleeping bag from Sea To Summit offers lightness, warmth and water resistance for cool nights outdoors.
- Regular (<185)
- Long (<198)
- From £300.21
The Sea To Summit Spark 7°C/45°F is a lightweight, compressible, mummy shape sleeping bag with down fill and water-repellent coating, ideal for summer or high-altitude hiking.
- Regular (<185)
- Long (<198)
- £36.31
Made from a blend of Lyocell Tencel and polyester, the Sea To Summit Comfort Blend Rectangular bag sheet is super lightweight, so it's discreet among your belongings.
Recommended price
£345.71
-10%
From £311.13
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- From £454.91
Made by Sea To Summit, the Ascent -9°C/15°F Melange Green sleeping bag combines comfort and warmth for cold winter nights.
- Regular (<185)
- Long (<198)
- From £318.41
The Sea To Summit Trek -1°C/30°F is a lightweight, warm, water-resistant sleeping bag with a semi-rectangular shape, versatile zip system, and a sustainable recycled polyester lining.
- Regular (<185)
- Long (<198)
- £63.61
The Sea to Summit Aero Down Grey is a lightweight, compact, practical and comfortable travel pillow which deflates to save space in your backpack.
- Regular
- £363.91
Suitable for women, the Sea To Summit Ascent Women's -1°C/30°F Lemon Green sleeping bag is perfect for a warm night's sleep.
- Regular (<170)
- £77.26
Sea To Summit's Reactor Extreme Red is an insulating, anti-odour bag sheet designed for comfortable sleeping on expeditions.
- Regular (80 x 198)
- £90.91
The Sea To Summit Silk Blend Rectangular w/ Pillow Sleeve is a lightweight, insulating bag sheet with pillow sleeve.
- £409.41
The Sea To Summit Spark Women's -1°C/30°F is a lightweight, thermally efficient sleeping bag with down fill, mummy shape, and moisture-resistant Ultra Dry Down treatment, ideal for female adventurers.
- Regular (<170)
Recommended price
£291.11
-10%
From £261.99
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Choosing your Sea To Summit sleeping bag: size, weight, fill type
Sea To Summit offers numerous sleeping bag models. Some are rectangular-shaped, others are mummy-shaped. Some have a synthetic fill, others a goose down or feather fill. Some offer extra warmth for very cold temperatures, others are ultra-lightweight for cool conditions. To sum it up, everyone can find the sleeping bag and comfort they need in Sea To Summit’s range.
The Sea To Summit Spark SP2, an iconic model
The Spark SP model is a true best-seller. Thanks to its high-end construction which combines European goose down fill, YKK zip and 10D and 7D nylon fabrics, this sleeping bag is lightweight and warm at night time.
The down contained in this sleeping bag is moisture treated to prevent the fill from absorbing perspiration. Thanks to this treatment, it will retain its thermal efficiency all night long and for several days.
Its mummy shape guarantees optimal thermal insulation and good comfort. Regarding sizing, the regular model is perfect up to 183 cm and the long up to 198 cm.
You can simply choose the ideal Spark SP according to your needs and outside temperature. The SP0 will be perfect for light summer hikes, while the SP4 is designed for winter adventures.
- Spark SP0: comfort temperature 14°C for 225 g in regular
- Spark SP1: comfort temperature 9°C for 350 g in regular
- Spark SP2: comfort temperature 4°C for 505 g in regular
- Spark SP3: comfort temperature -4°C for 665 g in regular /li>
- Spark SP4: comfort temperature -8°C for 880 g in regular
The Flame3 model, an ultra-lightweight women’s sleeping bag
Sea To Summit specifically designed this sleeping for women. As a consequence, its size is adapted to the female body. The regular will suit women up to 1.70 m and the long will be more suitable for women up to 1.83 m
This model has a generous 850 cuin goose down fill which meets the RDS label. Its mummy shape guarantees good thermal efficiency and the nylon fabrics (7D inside and 10D outside) ensure maximum durability for a minimal weight.
This sleeping bag comes with an ultra-lightweight compression sack, a true hyper-compact stuff sack.
The range includes 5 models with various fills. To find the right version, simply choose the temperature you will sleep in:
- Flame FM0: comfort temperature 13°C for 215 g in regular
- Flame FM1: comfort temperature 9°C for 350 g in regular
- Flame FM2: comfort temperature 2°C for 505 g in regular
- Flame FM3: comfort temperature -2°C for 665 g in regular
- Fame FM 4: comfort temperature -10°C for 900 g in regular
The Trek 2 sleeping bag
The Trek model is a classic rectangular-shaped sleeping bag. Its 650 cuin down insulation provides good thermal insulation and its 60/40 fill paired to side padding allows to retain more insulation on top rather than underneath. In Seam To Summit’s range, the Trek 2 sleeping bag may not be the lightest but it will offer serious comfort at a better price than the equivalent Spark 2 or Flame 3.
Another advantage of this model, it is available with a zip on the right or left to be paired to another sleeping bag and accommodate 2 people. Like other models from the brand, the Trek 2 comes in two sizes: regular up to 183 cm and long up to 198 cm.
- Trek Tk1: comfort temperature 5°C for 350 g in regular
- Trek Tk2: comfort temperature -1°C for 995 g in regular
- Trek Tk3: comfort temperature -6°C for 1191 g in regular
Add a sleeping liner to your kit
To finish off your kit don’t hesitate to opt for a Sea To Summit sleeping bag liner, available in multiple materials. 100 % cotton, cotton/silk mix, 100 % silk or Thermoline and in various shapes and lengths: rectangle, mummy, regular, long. Sea To Summit offers everything you need to spend a comfortable night in your tent or under the stars.