Skip to content
  • 💸 Don't miss out on low-priced deals! 💸
  • 💸 Don't miss out on low-priced deals! 💸
Camping supply storeCamping supply store
    • No products in the basket.

      Return to shop

  • Basket

    No products in the basket.

    Return to shop

  • Backpacks
    • Backpack accessories
    • Trekking backpacks
    • Daypacks
    • Mountaineering backpacks
    • Climbing backpacks
    • Trail running backpacks
    • Walking backpacks
    • Stuff & compression sacks
    • Bags
    • Ski touring backpacks
  • Sleeping bags
    • Down sleeping bags
    • Blankets & quilts
    • Sleeping mats
    • Synthetic sleeping bags
    • Travel pillows
    • Travel sleeping bags & liners
  • Tents
    • Tent carpets
    • Groundsheets & footprints
    • Tent accessories
    • 1 man tents
    • 3 man tents
    • 2 man tents
  • Outdoor kitchen
    • Pots & dishes
    • Camping stoves
  • Camping furniture
    • Camping tables
    • Camping chairs
    • Camping furniture accessories
  • Lighting
  • Trail & running shoes
    • Trail shoes
    • Running shoes
  • Mountaineering boots
  • Best Seller
Tents / 1 man tents
Sale!
Sea To Summit Alto TR1 - 1-person Tent
Sea To Summit Alto TR1 - 1-person Tent - Image 2
Sea To Summit Alto TR1 - 1-person Tent - Image 3
Sea To Summit Alto TR1 - 1-person Tent - Image 4
Sea To Summit Alto TR1 - 1-person Tent - Image 5
Sea To Summit Alto TR1 - 1-person Tent - Image 6
Sea To Summit Alto TR1 - 1-person Tent - Image 7
Sea To Summit Alto TR1 - 1-person Tent - Image 8
Sea To Summit Alto TR1 - 1-person Tent - Image 9
Sea To Summit Alto TR1 - 1-person Tent - Image 10
Sea To Summit Alto TR1 - 1-person Tent - Image 11
Sea To Summit Alto TR1 - 1-person Tent - Image 12
Sea To Summit Alto TR1 - 1-person Tent -Camping supply store sea to summit alto tr1 1 person tent detail 2
Sea To Summit Alto TR1 - 1-person Tent -Camping supply store sea to summit alto tr1 1 person tent detail 3
Sea To Summit Alto TR1 - 1-person Tent -Camping supply store sea to summit alto tr1 1 person tent detail 4
Sea To Summit Alto TR1 - 1-person Tent -Camping supply store sea to summit alto tr1 1 person tent detail 5
Sea To Summit Alto TR1 - 1-person Tent -Camping supply store sea to summit alto tr1 1 person tent detail 6
Sea To Summit Alto TR1 - 1-person Tent -Camping supply store sea to summit alto tr1 1 person tent detail 7
Sea To Summit Alto TR1 - 1-person Tent -Camping supply store sea to summit alto tr1 1 person tent detail 8
Sea To Summit Alto TR1 - 1-person Tent -Camping supply store sea to summit alto tr1 1 person tent detail 9
Sea To Summit Alto TR1 - 1-person Tent -Camping supply store sea to summit alto tr1 1 person tent detail 10
Sea To Summit Alto TR1 - 1-person Tent -Camping supply store sea to summit alto tr1 1 person tent detail 11
Sea To Summit Alto TR1 - 1-person Tent -Camping supply store sea to summit alto tr1 1 person tent detail 12

Sea To Summit Alto TR1 – 1-person Tent

£386.96 Original price was: £386.96.£99.99Current price is: £99.99.

SKU: 519-0219 Categories: 1 man tents, Tents
  • Where quality meets convenience.
  • Free Shipping Worldwide
  • Free and fast shipping worldwide
  • Free 1 year warranty period
Browse
  • Backpacks
    • Backpack accessories
    • Bags
    • Climbing backpacks
    • Daypacks
    • Mountaineering backpacks
    • Ski touring backpacks
    • Stuff & compression sacks
    • Trail running backpacks
    • Trekking backpacks
    • Walking backpacks
  • Camping furniture
    • Camping chairs
    • Camping furniture accessories
    • Camping tables
  • Climbing shoes
    • Hook and loop shoes
    • Lace-up shoes
    • Slip-on shoes
  • Lighting
  • Mountaineering boots
  • Outdoor kitchen
    • Camping stoves
      • Solid fuel stoves
      • White gas & multi-fuel stoves
    • Pots & dishes
      • Mugs & cups
      • Pots
  • Sleeping bags
    • Blankets & quilts
    • Down sleeping bags
    • Sleeping mats
    • Synthetic sleeping bags
    • Travel pillows
    • Travel sleeping bags & liners
  • Sneakers
  • Tents
    • 1 man tents
    • 2 man tents
    • 3 man tents
    • Groundsheets & footprints
    • Tent accessories
    • Tent carpets
  • Trail & running shoes
    • Running shoes
    • Trail shoes
  • Description
  • Additional information
  • Reviews (0)

A lightweight backpacking tent for backpacking and trekking trips

The Alto TR1 1 man tent from Sea to Summit will be your new go-to for backpacking, cycling and trekking trips. Weighing only 1110 g, it’s particularly lightweight, yet it’ll reliably protect you against the elements. It has a high ceiling and an extra large door, which makes it extremely comfortable. It’s equipped with stable DAC poles to ensure the ultralight tent is stable, secure and reliable.

Top-class materials built for daily use

The Alto TR1 1 man tent from Sea to Summit has a Tension Ridge Architecture (abbreviation: TR). This ensures you have more usable floor space and it offers great headroom thanks to the high ceiling. The tent also features a large vestibule in which you can stow away your equipment and protect them against the elements.

As for the Alto TR1’s materials, the tent floor and flysheet are made of ultralight ripstop nylon, while the inner tent is made of an air-permeable mesh polyester that wonderfully ventilates. Optimal protection against moisture and humidity is provided by the material’s hydrostatic head of 1200 mm, the sealed seams and the silicone and polyether polyurethane (Sil-PeU) coating on the flysheet. As a result, the tent can withstand intense and persistent rain during your trek, hill walk and backpacking trip.

In addition, the Alto TR1 is supported by a lightweight, extremely tough frame made of anodised DAC Featherlite NFL and Pressfit aluminium. And, the easy-to-use Quick Connect Tent Feet allows you to adjust and attach the flysheet with just one hand.

Versatile for solo trips

The Sea to Summit tent can be set up quickly and easily by just one person. There are various set-up options available, such as the Dry Set-Up, Fly Only, Inner Only, Partial Fly and Classic Mode. Thanks to the various set-up modes, the tent can be adapted to any situation. The Sea to Summit tent is meant to be used on three-season adventures, i.e. from spring to autumn.

The highlights at a glance:

  • An extra lightweight and weatherproof 1 man tent
  • Comfortably designed with a vestibule and a large entrance
  • DAC aluminium frame and Sil-PeU coating
  • Multiple set-up modes for maximum flexibility
Design

ridge tent

Pole system

DAC Featherlite NFL- (8.7 mm) and Pressfit poles (9.5 & 9.8 mm); anodised aluminium

Misc

multiple set-up modes (5 set-up configurations); FairShare Storage System; Tension Ridge architecture

Includes

tent pegs (aluminium 7075-T6); guy lines with quick-connect V-toggles

Extras

incl. stuff sack

Weight reference

packed weight

Weight

1,110 g

Packed dimensions

11 x 11 x 44 cm

Dimensions (outer)

(107-60) x 215 cm; peak height: 102 cm; door height: 108 cm

Number of vestibules

1

Number of entrances

1

Freestanding

no

Season

three seasons

Recommended use

cycling, trekking

Number of people

1

Floor info

15D Ripstop Nylon

Inner tent info

15D Mesh Polyester

Flysheet info

15D Sil-PeU ripstop nylon

Hydrostatic head floor

1,200 mm

Hydrostatic head main material

1,200 mm

Fabric properties

breathable, windproof, waterproof

Fabric treatment

silicone-coated, taped seams

Floor

100% polyamide

Body

100% polyester

Fly

100% polyamide

Item No.

519-0219

Reviews

There are no reviews yet.

Be the first to review “Sea To Summit Alto TR1 – 1-person Tent” Cancel reply

Related products

Sale!
Hilleberg Snow & Sand Peg
Quick View

Tents

Hilleberg Snow & Sand Peg

£76.95 Original price was: £76.95.£53.87Current price is: £53.87.
Sale!
Outwell Air Shelter - Motorhome Awning
Quick View

Tents

Outwell Air Shelter – Motorhome Awning

£311.96 Original price was: £311.96.£96.99Current price is: £96.99.
Sale!
Big Agnes Copper Spur HV UL1 Bikepack - 1-person Tent
Quick View

1 man tents

Big Agnes Copper Spur HV UL1 Bikepack – 1-person Tent

£399.00 Original price was: £399.00.£99.99Current price is: £99.99.
Sale!
Stoic AL Y-Stake 18 - Tent Stake
Quick View

Tents

Stoic AL Y-Stake 18 – Tent Stake

£7.77 Original price was: £7.77.£5.44Current price is: £5.44.
Sale!
Nordisk Asgard Mini Colour Pack
Quick View

Tent accessories

Nordisk Asgard Mini Colour Pack

£137.56 Original price was: £137.56.£98.99Current price is: £98.99.
Sale!
Outwell Footprint Starhill 4 - Footprint
Quick View

Groundsheets & footprints

Outwell Footprint Starhill 4 – Footprint

£49.26 Original price was: £49.26.£34.48Current price is: £34.48.
Sale!
Brunner Stick - Tent Stake
Quick View

Tents

Brunner Stick – Tent Stake

£6.57 Original price was: £6.57.£4.60Current price is: £4.60.
Sale!
Stoic SiljanSt. Mosquito Net Single - Mosquito Net
Quick View

Tents

Stoic SiljanSt. Mosquito Net Single – Mosquito Net

£14.98 Original price was: £14.98.£10.49Current price is: £10.49.
Products
  • La Sportiva Cobra Eco - Climbing Shoes La Sportiva Cobra Eco - Climbing Shoes £80.96 Original price was: £80.96.£56.67Current price is: £56.67.
  • Five Ten Niad Moccasym - Climbing Shoes Five Ten Niad Moccasym - Climbing Shoes £72.77 Original price was: £72.77.£50.94Current price is: £50.94.
LEGAL
  • Privacy Policy
  • Shipping & Returns
  • FAQ
  • Returns & Exchanges
  • Term and Conditions
CUSTOMER SERVICE
  • My account
  • Delivery
  • Payment Method
  • Contact Us
  • About Us
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © www.outdoorquestuk.com
    • Backpacks
      • Backpack accessories
      • Trekking backpacks
      • Daypacks
      • Mountaineering backpacks
      • Climbing backpacks
      • Trail running backpacks
      • Walking backpacks
      • Stuff & compression sacks
      • Bags
      • Ski touring backpacks
    • Sleeping bags
      • Down sleeping bags
      • Blankets & quilts
      • Sleeping mats
      • Synthetic sleeping bags
      • Travel pillows
      • Travel sleeping bags & liners
    • Tents
      • Tent carpets
      • Groundsheets & footprints
      • Tent accessories
      • 1 man tents
      • 3 man tents
      • 2 man tents
    • Outdoor kitchen
      • Pots & dishes
      • Camping stoves
    • Camping furniture
      • Camping tables
      • Camping chairs
      • Camping furniture accessories
    • Lighting
    • Trail & running shoes
      • Trail shoes
      • Running shoes
    • Mountaineering boots
    • Best Seller
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.