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Sea To Summit

Sea To Summit designs innovative, lightweight and compact equipment for the most daring adventurers. From tents and mattresses to sleeping bags, you can be sure of being perfectly equipped for your most memorable expeditions!

Sea To Summit designs innovative, lightweight and compact equipment for the most daring adventurers. From tents and mattresses to sleeping bags, you can be sure of being perfectly equipped for your most memorable expeditions!

Sleeping Bag Liners

Sleeping Bag Liners

Tentes Sea To Summit

Sea To Summit - Spark -18C / 0F - Sleeping bag

Spark -18C / 0F - Sleeping bag

Sea To Summit - Spark -9C / 15F - Sleeping bag

Spark -9C / 15F - Sleeping bag

Sea To Summit - Spark -9C / 15F - Sleeping bag

Spark -9C / 15F - Sleeping bag

Sea To Summit - Spark -1C / 30F - Womens' sleeping bag

Spark -1C / 30F - Womens' sleeping bag

Sea To Summit - Telos Evo TR2 Bikepack - Tent

Telos Evo TR2 Bikepack - Tent

Sea To Summit - Spark -9C / 15F - Womens' sleeping bag

Spark -9C / 15F - Womens' sleeping bag

Sea To Summit - Spark -9C / 15F - Womens' sleeping bag

Spark -9C / 15F - Womens' sleeping bag

Sea To Summit - Ascent -9C / 15F - Sleeping bag

Ascent -9C / 15F - Sleeping bag

Brands
Sea To Summit

Sea To Summit

(415)

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415 Results

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Sleeping bag liners

Men

Women

Sea To Summit

CHF 0 - CHF 25

CHF 25 - CHF 50

CHF 50 - CHF 75

CHF 75 - CHF 100

CHF 100 - CHF 125

CHF 125 - CHF 150

Hiking

Trail running

Trekking

Travel

Mountaineering

Camping

0% - 10%

10% - 20%

20% - 30%

30% - 40%

40% - 50%

Waterproof jacket

Gaiters

Backpack

Soap & detergent

Rope

Strap

145 x 265 cm

4 L : 28 x 21,5 x 10 cm - 6 L : 35 x 23 x 10,5 cm - 10 L : 42 x 28,5 x 12,5 cm

Regular : 13 x 34 x 24 cm - Large : 13 x 42 x 30 cm - Deluxe : 16 x 56 x 36 g

168 x 55 x 6,3 cm

168 x 55 x 10 cm

184 x 55 x 6,3 cm

Down

Synthetic

Recycled

Responsible Down Standard,PFC-Free

Bluesign™

Responsible Down Standard

PFC-Free

4-season

1-season

2-season

3-season

Mummy

Rectangular

Blanket

Inflatable

Foam

Self-inflating

Yes

No

1 sit

2 sits

10°C to 15°C

5°C to 10°C

0°C to 5°C

-5°C to -1°C

-6°C & lower / Expedition

Duck

Goose

500 to 650

700 to 800

850 +

Yes

No

1-person

2-person

3-person

None

2

Yes

No

1000 to 1500 g

500 to 1000 g

1500 to 2000 g

2000 to 2500 g

2500 to 3000 g

3000 g & more

Dome tent

Tipi

No

Yes

2

3 000 mm

11 to 20 L

1 200 mm

1 200 mm

Sort by

Spark 7C / 45F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitSpark 7C / 45F - Sleeping bag

VAT and custom duties included

Ascent -1C / 30F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitAscent -1C / 30F - Sleeping bag

VAT and custom duties included

Comfort Blend - Sleeping bag liner

-5% Extra - Code Spring5

Sea To SummitComfort Blend - Sleeping bag liner

VAT and custom duties included

Lightweight Compression Sack

-5% Extra - Code Spring5

Sea To SummitLightweight Compression SackCHF 30,00VAT and custom duties included

Comfort Light Insulated - Sleeping pad

-5% Extra - Code Spring5

Sea To SummitComfort Light Insulated - Sleeping pad

VAT and custom duties included

Ultralight Insulated - Sleeping pad

-5% Extra - Code Spring5

Sea To SummitUltralight Insulated - Sleeping pad

VAT and custom duties included

Ultralight Insulated - Sleeping pad

-5% Extra - Code Spring5

Sea To SummitUltralight Insulated - Sleeping pad

VAT and custom duties included

Spark -1C / 30F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitSpark -1C / 30F - Sleeping bag

VAT and custom duties included

Tek Towel - Towel

Sea To SummitTek Towel - TowelCHF 13,00VAT and custom duties included

Spark -18C / 0F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitSpark -18C / 0F - Sleeping bag

VAT and custom duties included

Ascent -1C / 30F - Womens' sleeping bag

-5% Extra - Code Spring5

Sea To SummitAscent -1C / 30F - Womens' sleeping bag

VAT and custom duties included

Silk Blend - Sleeping bag liner

-5% Extra - Code Spring5

Sea To SummitSilk Blend - Sleeping bag liner

VAT and custom duties included

Ascent -9C / 15F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitAscent -9C / 15F - Sleeping bag

VAT and custom duties included

Drylite - Microfiber Towel

Sea To SummitDrylite - Microfiber TowelCHF 17,00VAT and custom duties included

Ascent -1C / 30F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitAscent -1C / 30F - Sleeping bag

VAT and custom duties included

Telos Evo TR2 Bikepack - Tent

☀️ Spring Days

Sea To SummitTelos Evo TR2 Bikepack - Tent

VAT and custom duties included

Spark -1C / 30F - Womens' sleeping bag

-5% Extra - Code Spring5

Sea To SummitSpark -1C / 30F - Womens' sleeping bag

VAT and custom duties included

Silk Blend w/ Pillow Sleeve - Sleeping bag liner

-5% Extra - Code Spring5

Sea To SummitSilk Blend w/ Pillow Sleeve - Sleeping bag liner

VAT and custom duties included

Tek Towel - Towel

Sea To SummitTek Towel - TowelCHF 24,00VAT and custom duties included

Spark -9C / 15F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitSpark -9C / 15F - Sleeping bag

VAT and custom duties included

Spark -9C / 15F - Womens' sleeping bag

-5% Extra - Code Spring5

Sea To SummitSpark -9C / 15F - Womens' sleeping bag

VAT and custom duties included

Hamelin -1C / 30F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitHamelin -1C / 30F - Sleeping bag

VAT and custom duties included

Silk Blend - Sleeping bag liner

-5% Extra - Code Spring5

Sea To SummitSilk Blend - Sleeping bag liner

VAT and custom duties included

Drylite - Microfiber Towel

Sea To SummitDrylite - Microfiber TowelCHF 35,00VAT and custom duties included

Spark 7C / 45F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitSpark 7C / 45F - Sleeping bag

VAT and custom duties included

Ether Light XR PRO Insulated - Sleeping pad

-5% Extra - Code Spring5

Sea To SummitEther Light XR PRO Insulated - Sleeping pad

VAT and custom duties included

Spark -9C / 15F - Womens' sleeping bag

-5% Extra - Code Spring5

Sea To SummitSpark -9C / 15F - Womens' sleeping bag

VAT and custom duties included

Ether Light XR Insulated - Sleeping pad

-5% Extra - Code Spring5

Sea To SummitEther Light XR Insulated - Sleeping pad

VAT and custom duties included

Drylite - Microfiber Towel

Sea To SummitDrylite - Microfiber TowelCHF 12,00VAT and custom duties included

Ember 7C / 45F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitEmber 7C / 45F - Sleeping bag

VAT and custom duties included

Spark -1C / 30F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitSpark -1C / 30F - Sleeping bag

VAT and custom duties included

Pocket Towel - Microfiber Towel

-5% Extra - Code Spring5

Sea To SummitPocket Towel - Microfiber Towel

VAT and custom duties included

Lightweight Dry Bag - Waterproof bag

-5% Extra - Code Spring5

Sea To SummitLightweight Dry Bag - Waterproof bag

VAT and custom duties included

Comfort Blend - Sleeping bag liner

-5% Extra - Code Spring5

Sea To SummitComfort Blend - Sleeping bag linerCHF 45,00VAT and custom duties included

Ember 7C / 45F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitEmber 7C / 45F - Sleeping bag

VAT and custom duties included

Poncho 15D - Poncho

-5% Extra - Code Spring5

Sea To SummitPoncho 15D - Poncho

VAT and custom duties included

Tek Towel - Towel

☀️ Spring Days

Sea To SummitTek Towel - Towel

VAT and custom duties included

Tek Towel - Towel

☀️ Spring Days

Sea To SummitTek Towel - Towel

VAT and custom duties included

Tek Towel - Towel

Sea To SummitTek Towel - TowelCHF 28,00VAT and custom duties included

Ether Light XR PRO Insulated - Sleeping pad

-5% Extra - Code Spring5

Sea To SummitEther Light XR PRO Insulated - Sleeping pad

VAT and custom duties included

Ether Light XR Insulated - Sleeping pad

-5% Extra - Code Spring5

Sea To SummitEther Light XR Insulated - Sleeping pad

VAT and custom duties included

Mini-Tumbleweed - Gaiters

-5% Extra - Code Spring5

Sea To SummitMini-Tumbleweed - Gaiters

VAT and custom duties included

Nano Mosquito Headnet - Mosquito net

-5% Extra - Code Spring5

Sea To SummitNano Mosquito Headnet - Mosquito net

VAT and custom duties included

Ultra-Sil Dry Bag - Waterproof bag

-5% Extra - Code Spring5

Sea To SummitUltra-Sil Dry Bag - Waterproof bagCHF 35,00VAT and custom duties included

Confort Deluxe Self Inflating - Sleeping pad

-5% Extra - Code Spring5

Sea To SummitConfort Deluxe Self Inflating - Sleeping pad

VAT and custom duties included

Ultralight (with pump) - Sleeping pad

-5% Extra - Code Spring5

Sea To SummitUltralight (with pump) - Sleeping pad

VAT and custom duties included

Boab -1C / 30F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitBoab -1C / 30F - Sleeping bag

VAT and custom duties included

Spark -9C / 15F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitSpark -9C / 15F - Sleeping bag

VAT and custom duties included

Ultra-Sil Dry Bag - Waterproof bag

-5% Extra - Code Spring5

Sea To SummitUltra-Sil Dry Bag - Waterproof bagCHF 29,00VAT and custom duties included

Ether Light XR PRO Insulated - Sleeping pad

-5% Extra - Code Spring5

Sea To SummitEther Light XR PRO Insulated - Sleeping pad

VAT and custom duties included

Trek -1C / 30F - Womens' sleeping bag

-5% Extra - Code Spring5

Sea To SummitTrek -1C / 30F - Womens' sleeping bag

VAT and custom duties included

Lightweight Stuff Sack Set - Packing cubes

-5% Extra - Code Spring5

Sea To SummitLightweight Stuff Sack Set - Packing cubes

VAT and custom duties included

Ember -1C / 30F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitEmber -1C / 30F - Sleeping bag

VAT and custom duties included

Ultra-Sil Dry Bag - Waterproof bag

-5% Extra - Code Spring5

Sea To SummitUltra-Sil Dry Bag - Waterproof bagCHF 35,00VAT and custom duties included

Pursuit Plus S.I. Mat - Sleeping pad

-5% Extra - Code Spring5

Sea To SummitPursuit Plus S.I. Mat - Sleeping pad

VAT and custom duties included

Pursuit S.I. Mat - Sleeping pad

-5% Extra - Code Spring5

Sea To SummitPursuit S.I. Mat - Sleeping pad

VAT and custom duties included

Poncho 15D - Poncho

-5% Extra - Code Spring5

Sea To SummitPoncho 15D - Poncho

VAT and custom duties included

Reactor Fleece w/ Drawcord - Sleeping bag liner

-5% Extra - Code Spring5

Sea To SummitReactor Fleece w/ Drawcord - Sleeping bag liner

VAT and custom duties included

Tek Towel - Towel

Sea To SummitTek Towel - TowelCHF 18,00VAT and custom duties included

Frontier UL Collapsible One Pot Cook Set - Cooking set

-5% Extra - Code Spring5

Sea To SummitFrontier UL Collapsible One Pot Cook Set - Cooking set

VAT and custom duties included

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Our top brands

Patagonia Ortovox Rab La Sortiva Lowa Altra Millet Moon Boot Helly Hansen Barbour Fjällräven Columbia Scarpa Vaude Mammut Julbo New Balance Hanwag Birkenstock Petzl

Our top trending categories

Women's Down jackets Women's Parkas Women's Fleece jackets Men's Down jackets Men's Parkas Men's Fleece jackets Tents Sleeping pads Headlamps Sleeping bags Stoves Hiking backpacks Ice axes Hiking shoes & boots Trail running shoes Running shoes Climbing shoes Kids' Hiking shoes & boots Cycling helmets Kids' carriers Kids' Clothing Kids' Fleece jackets Aigle Kids' Rain shoes Patagonia Fleece jackets Pyrenex Down jackets Helly Hansen Jackets Columbia Fleece jackets Black Diamond Headlamps Meindl Shoes Dakine Backpacks Assos Cycling shorts Giro Helmets Rab Down jackets Dog Harnesses Dog Leads & Leashes Ortlieb Panniers Altra Shoes Buff Neckwear Abus Cycling helmets Patagonia Down Jackets

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Free shipping on CHF 100Free return under 100 daysCarbon neutral

Our mission

At Hardloop, we believe that nature and being on the move should be at the very heart of our lives. Whether you're a first-timer or a top athlete, since 2015 we've been sharing with you our love of good gear and our passion for the steep trails we love to run around on.

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