Free shipping on CHF 150

Free return under 100 days

Expert Help

Schedule an appointment

+33 1 84 67 14 24

Login

My account

Brands
Sea To Summit
Sale

Sea to Summit on Sale

(237)

Sort by

237 Results

Filter

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%

Waterproof jacket

Gaiters

Backpack

Soap & detergent

Strap

Tent

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

56 x 36 x 14 cm

168 x 55 x 6,3 cm

168 x 55 x 10 cm

Down

Synthetic

Bluesign™

Recycled

Responsible Down Standard,PFC-Free

Responsible Down Standard

PFC-Free

2-season

3-season

1-season

4-season

Mummy

Rectangular

Blanket

10°C to 15°C

5°C to 10°C

-5°C to -1°C

-6°C & lower / Expedition

0°C to 5°C

Foam

Inflatable

Self-inflating

Yes

No

1 sit

2 sits

Duck

Goose

500 to 650

700 to 800

850 +

Yes

No

1-person

2-person

3-person

2

1000 to 1500 g

2000 to 2500 g

2500 to 3000 g

3000 g & more

1500 to 2000 g

2

Yes

Dome tent

Yes

No

3 000 mm

1 200 mm

1 200 mm

11 to 20 L

Sort by

Telos Evo TR2 - Tent

Sea To SummitTelos Evo TR2 - 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

Spark Pro -1C / 30F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitSpark Pro -1C / 30F - 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

Comfort Blend - Sleeping bag liner

-5% Extra - Code Spring5

Sea To SummitComfort Blend - Sleeping bag liner

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

Ether Light XR Insulated - Sleeping pad

-5% Extra - Code Spring5

Sea To SummitEther Light XR Insulated - Sleeping pad

VAT 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

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 -18C / 0F - Sleeping bag

-5% Extra - Code Spring5

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

VAT and custom duties included

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

-5% Extra - Code Spring5

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

VAT and custom duties included

Ultra Sil Nano Tarp - Poncho

-5% Extra - Code Spring5

Sea To SummitUltra Sil Nano Tarp - Poncho

VAT and custom duties included

Telos Evo TR3 - Tent

Sea To SummitTelos Evo TR3 - Tent

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

Airlite - Towel

-5% Extra - Code Spring5

Sea To SummitAirlite - Towel

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

Confort Deluxe Self Inflating - Sleeping pad

-5% Extra - Code Spring5

Sea To SummitConfort Deluxe Self Inflating - 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

Hamelin -1C / 30F - Sleeping bag

-5% Extra - Code Spring5

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

VAT 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

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

-5% Extra - Code Spring5

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

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

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

Ember 7C / 45F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitEmber 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

Spark -9C / 15F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitSpark -9C / 15F - 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 -1C / 30F - Womens' sleeping bag

-5% Extra - Code Spring5

Sea To SummitAscent -1C / 30F - 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

Drysac 20 L Air Stream

-5% Extra - Code Spring5

Sea To SummitDrysac 20 L Air Stream

VAT and custom duties included

Poncho 15D - Poncho

-5% Extra - Code Spring5

Sea To SummitPoncho 15D - Poncho

VAT 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

Telos Evo TR2 Bikepack - Tent

Sea To SummitTelos Evo TR2 Bikepack - Tent

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

Breeze Sleeping Bag Liner - Sleeping bag liner

-5% Extra - Code Spring5

Sea To SummitBreeze Sleeping Bag Liner - Sleeping bag liner

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

Pocket Towel - Microfiber Towel

-5% Extra - Code Spring5

Sea To SummitPocket Towel - Microfiber Towel

VAT and custom duties included

Hamelin -9C / 15F - Sleeping bag

-5% Extra - Code Spring5

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

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

Alto TR2 - Tent

Sea To SummitAlto TR2 - Tent

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

Spark -1C / 30F - Sleeping bag

-5% Extra - Code Spring5

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

VAT 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

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 -1C / 30F - Womens' sleeping bag

-5% Extra - Code Spring5

Sea To SummitSpark -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

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

Lightweight Stuff Sack Set - Packing cubes

-5% Extra - Code Spring5

Sea To SummitLightweight Stuff Sack Set - Packing cubes

VAT and custom duties included

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

-5% Extra - Code Spring5

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

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

Trek -18C / 0F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitTrek -18C / 0F - 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

Trek -9C / 15F - Sleeping bag

-5% Extra - Code Spring5

Sea To SummitTrek -9C / 15F - 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

Trek -18C / 0F - Sleeping bag

-5% Extra - Code Spring5

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

VAT and custom duties included

Spark 7C / 45F - Womens' sleeping bag

-5% Extra - Code Spring5

Sea To SummitSpark 7C / 45F - Womens' sleeping bag

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

1
2
3
4

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

Need Help?

To choose your waterproof jacket, your trail shoes or to modify an order, contact our HardGuides!

Write to us!

Keep in touch

Be the first to discover our new products, exclusive sales, adventure ideas & tips, and get CHF 5 off your next order

E-mail adress

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.

Read more +

Customer Service

Track my order
Size Charts & Fit Guide
All help topics
Return & refund

Hardloop

Who are we?
HardGuides

Carbon neutral since 2015

Our Footprint
Carbon neutrality
HardGreen selection

Logistics partner

100% secured payment system

Easy Online Shopping

Free delivery from CHF 150
100 Days refund policy
Customer service free of charge

© Hardloop 2026
Legal Notice
Terms of Use
Privacy Policy & Data Tracking
Data preferences

More adventures

Hardloop International