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iO 1 Tent

Name: iO 1 Tent | Terra Nova
Brand: Terra Nova
SKU: TIO1001
Price: 560.00 GBP
Availability: InStock

£560.00

A cutting-edge, one-person trekking pole tent designed for lightweight backpackers and minimalist adventurers. Weighing just 1.14kg maximum and 1.05kg minimum, it delivers an impressive balance of low weight, weather protection, and sustainability. With recycled PFC-free and solution-dyed fabrics, a compact packed size, and flexible pitching options, the iO 1 is built for lightweight three-season adventures.

Our Guarantee

Designed in the UK

In-house Repairs

In stock

Complete the kit

A pole-end attachment providing an additional peg-point for increased tent sustainability. If you're pitching a tent on exposed terrain, marginal ground, or in wind, these pole-end attachments are a straightforward way to add security. Rather than relying on perimeter pegs, you've now got extra anchor points distributed along your tent's structure.

Trail Lite Trekking Pole
£35.00

The Trail Lite Telescopic Trekking Poles are lightweight, compact, and built for reliability on the trail. Featuring a 3-section design, quick clip locks, and durable 7075 aluminium alloy construction, they adjust easily to your ideal height and pack down small for effortless carrying in your rucksack.
Trail Carbon Trekking Pole
£65.00

The Trail Carbon Trekking Poles are ultra-lightweight, telescopic poles designed for hikers who want to minimise weight without compromising performance. Made from carbon fibre tubing, they offer reliable support in a compact, trail-ready design.

SKU: TIO1001 Categories: Backpacking Tents, Compact Tents Tag: SS25 Brand: Terra NovaRange: iO

Overview

KEY FEATURES

KEY DETAILS

Sleeps 1

Season 3 Season

Trail Weight 1.05 kg

Total Weight 1.14 kg

Doors 2

Porches 2

MATERIALS

Flysheet 20D Triple R/S Si/Si Recycled C0 SD 3000mm HH

Inner 15D Nylon R/S Recycled C0 WR / SD Mesh

Groundsheet 20D R/S Si/Si Recycled C0 5000mm HH

COMPONENTS

Poles 8mm TN Reflex Alloy × 2

Pegs Terra Firma Mini Pegs (9g) × 10

Guylines Grey Dyneema Reflective × 4

DIMENSIONS

Packed

30L×12W×12H cm

Living Space

220L×86W×100H cm

SETUP & EXTRAS

Flysheet First Pitching Instructions → Footprint Compatible →

Description

Representing a new generation of lightweight shelter design, with the use of trekking poles and advanced materials, delivering a refined, minimalist structure. Designed for solo backpackers who prioritise an excellent size-to-weight ratio. Compact packability and reliable protection.

The TriPlex™ flysheet is constructed from 20D Triple Ripstop, solution dyed, PFC-free recycled nylon/poly fabric with a high-performance Si/Si coating and a 3,000mm hydrostatic head, offering dependable weather protection while keeping weight to a minimum. The 20D recycled ripstop nylon groundsheet features a robust Si/Si coating and a 5,000mm hydrostatic head, providing confidence on wet ground without adding bulk. The inner tent uses 15D recycled ripstop nylon with PFC-free water-repellent treatment and solution-dyed mesh, delivering excellent ventilation and comfort for three-season use.

Pitched using trekking poles, the iO 1 is also supported by two 8mm TN Reflex alloy end poles to increase inner tent volume and flysheet stability. The half-mesh inner design strikes a balance between airflow and protection, making it well-suited to variable conditions on long-distance routes.

With a remarkably compact packed size of just 30cm x 12cm, the iO 1 disappears easily into a pack. Lightweight Terra Firma Mini pegs and Dyneema® reflective guylines complete the setup, ensuring secure pitching even in exposed camps. Designed with sustainability at its core and performance in mind, the iO 1 is ideal for those who want to move further, faster, and lighter.

One-person, three-season lightweight tent
Trekking pole design with alloy end pole support
TriPlex™ 20D recycled PFC-Free, solution dyed Triple Ripstop flysheet with 3,000mm HH waterproofing
Lightweight 15D recycled inner with PFC-free treatment, Solution Dyed mesh
20D recycled ripstop High Pressure Silicone groundsheet with 5,000mm HH protection
Half-mesh inner for balanced ventilation and protection
Extremely compact packed size of 30cm x 12cm

A forward-thinking lightweight shelter from Terra Nova, the iO 1 is built for modern backpackers who value efficiency, sustainability, and smart design.

Specifications

Sleeps	1
Season Rating	3 Season
Max Weight (g)	1140
Min Weight (g)	1050
Weight Class	< 1.5kg
Fabric	Not Applicable
Simple Fabric	TriPLex™
Flysheet Material	20D Triple R/S Si/Si Recycled C0 SD
Flysheet Hydrostatic Head	3000mm HH
Inner Material	15D Nylon R/S Recycled C0 WR / SD Mesh
Groundsheet Material	20D R/S Si/Si Recycled C0
Groundsheet Hydrostatic Head	5000mm HH
Outer Material	Not Applicable
Palm Material	Not Applicable
Insulation	Not Applicable
Breathability	Not Applicable
Pole Set	Not Applicable
Number of Poles	2
Pole Material	8mm TN Reflex Alloy
Maximum Pole Length (cm)	Not Applicable
Minimum Pole Length (cm)	Not Applicable
Number of Pegs	10
Pegs Material	Terra Firma Mini Pegs (9g)
Number of Guylines	4
Guylines Material	Grey Dyneema Reflective
Pitch Type	Flysheet First
Pitching Time (Minuets)	Not Applicable
Trekking Pole Compatible	Yes
Doors	2
Porches	2
Colour	Not Applicable
Size	Not Applicable
Fit	Not Applicable
Condition	Not Applicable
Recommended Use	Not Applicable

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Guarantee

Lifetime Guarantee

Loading... is covered by a lifetime guarantee offering long‑term reassurance to the original owner for the usable life of the product. This refers to the period during which the item can reasonably deliver the performance it was designed for - something that naturally varies depending on how it is used, the conditions it is exposed to and the care it receives. A product used frequently in demanding environments will naturally have a shorter lifespan than one used occasionally and well maintained. For this reason, we assess each case individually rather than applying a fixed timeframe. While this guarantee covers all Terra Nova products, tent and bivi poles are excluded, as they are protected under our dedicated No‑Quibble Alloy Pole Guarantee

Two-Year Pole Guarantee

Every alloy pole supplied with Terra Nova and Wild Country tents or bivis is covered by our No‑Quibble Pole Guarantee. For two years from the date of purchase, we will replace any damaged pole - regardless of the cause, including unforeseen mishaps or accidental damage. This straightforward, hassle‑free policy ensures you can rely on your equipment with confidence, knowing that any tent or bivi pole issue will be resolved quickly so your adventures can continue uninterrupted.

Shipping & Delivery

Free UK Delivery

Free delivery is available for webshop orders of £50 or more delivered to standard UK postcodes.

Please note that international orders, telephone orders, and some remote UK postcodes are excluded from this promotion.

We aim to ship in-stock items within 48 hours

We aim for a 48-hour turnaround, though dispatch may take longer during UK public holidays or peak seasons. For made-to-order items, please check the specific lead times marked on the product page.

Track your order with secure, signed-for delivery

Once dispatched, we will email you a tracking number to monitor your parcel. As we use signed-for services, please ensure someone is available at your delivery address to accept the package.

Calculate your total shipping costs at checkout

Costs are based on the specific items in your cart and your delivery address. Your order total will update to reflect the shipping costs once you have entered your delivery details during the checkout process.

14-day returns & faulty goods repair service

Return unused items in their original condition within 14 days for a full refund. If you believe a product is faulty, please complete our online returns form to arrange a review or repair

Global shipping with full online tracking

We ship automatically to the UK & Europe. For orders to the rest of the world, please contact us directly so we can provide a custom shipping quote for your destination.

Note that local import taxes or duties are the responsibility of the buyer.

Designed in the UK

British Innovation & Heritage

Terra Nova gear carries over 40 years of premier British engineering heritage. Our UK HQ is where our most iconic tents are dreamed up, prototyped, and refined to survive the Poles and everywhere in between.

Master Engineering: Designed from the ground up by a specialist UK team obsessed with precision polymer fabrics and structural integrity.
The Derbyshire Factory: While we manufacture globally, our in-house UK workshop still handcrafts our most elite, specialist expedition models.
100% Employee-Owned: We are proudly run by the people who design, test, and use the gear, ensuring an absolute commitment to quality.

In-house Repairs

Built to Last. Designed to Be Repaired.

At Terra Nova, our commitment to sustainability starts with making gear that endures. But the most sustainable product is the one you already own. To help you reduce waste, keep gear out of landfills, and honour the lifetime of adventures in your tent, we operate a dedicated repair workshop at our UK hub.

Using original, high-grade Terra Nova and Wild Country materials, our specialist team gives your trusted gear a second life, restoring everything from split seams to full panel replacements.

Get a Rough Quote: Fill out the repair form below with details and photos of the damage.
Send it in: Pack your gear securely (it must be clean and dry due to Health & Safety).
Expert Assessment & Fix: We inspect the item, confirm the final cost, do the repair, and ship it back via premium tracked delivery (£10 return shipping).