Terra Nova iO 2 Trekking Pole Tent, 2-Person

Ultra-light and spacious, the Terra Nova iO 2 Trekking Pole Tent offers reliable shelter, twin porches, and comfort for two-person backpacking adventures.

From Terra Nova:

The iO 2 offers a lightweight, trekking-pole-supported shelter for two people. Designed for backpackers, thru-hikers, and minimalist adventurers, it combines efficient use of space with advanced materials to deliver reliable three-season performance at an impressively low weight.

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 (not included), 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.

Designed to be pitched using trekking poles, the iO 2 is also supported by two 8mm TN Reflex alloy end poles to increase inner tent volume and flysheet stability. The lightweight inner construction promotes airflow while maintaining protection, making the tent well-suited to long-distance routes and mixed summer conditions. With a compact packed size of just 30cm x 14cm, the iO 2 fits easily into a backpack without dominating space, making it ideal for multi-day trips.

What we think:

The Terra Nova iO 2 is a confident first step into trekking pole tents, favouring durability and practicality over chasing the lowest possible weight. At 1.37kg, it feels reassuringly solid, while the dual doors and twin porches make everyday camp life noticeably easier.

Ventilation is excellent, although the vent design is slightly fiddly, and the tip-up pole setup feels less secure than the more common tip-down approach. It works well once mastered, but it’s worth practising the pitch before relying on it in poor conditions.

Inside, length is generous, but width is on the snug side, especially if you use a wide sleeping mat. Overall, the iO 2 stands out for its usability, ventilation, and liveability, making it a strong choice for backpackers who value comfort and practicality over absolute weight savings.