— Small Bag, Big Saver

If you’ve spent any time guiding trail rides in the hills or moors, you’ll know how fast British weather can turn. One minute it’s blue skies, the next it’s horizontal rain. That’s when the humble bothy bag earns its keep.

Originally designed for mountaineers, it’s one of those bits of outdoor kit that seems almost too simple to matter — until the moment it saves your day.

A Simple Idea That Works

The bothy bag story starts in the early 1900s with Matthias Zdarsky, an Austrian skiing pioneer. Faced with brutal Alpine weather, he designed a giant waterproof sack you could crawl inside during a storm. No poles, no fancy design — just sit down, pull it over your head, and ride it out.

That basic idea still works. It traps heat, blocks wind, and keeps you dry — all in a lightweight bundle.

When the concept reached the UK, it took on a new life. Named after the small mountain shelters (or “bothies”) found across Scotland, the bothy bag became standard kit for mountaineers, rescue teams, and outdoor instructors. And if you’re leading off-road rides anywhere remote, it deserves a spot in your pack too.

From DIY to Proper Kit

Early British versions were homemade — stitched from whatever waterproof fabric was at hand. But after a few mountain tragedies in the 1970s, proper designs appeared.

Karrimor launched the KISU (Karrimor Instructor Survival Unit) — a cube-shaped, bright nylon shelter you could pull over your group. Sit down inside, and you’ve got an instant windproof, rainproof refuge that could save lives.

Since then, brands like Rab, Terra Nova, and Lomo have refined the design with vents, windows, reflective panels, and ultra-light materials. Some include built-in groundsheets or attachment points for paddles — because guides always find extra uses for their kit.

Why It Matters for Trail Riders

In mountain rescue, a bothy bag is essential. The first thing a team does when reaching a casualty? Deploy the bag — instant shelter, warmth, and privacy.

For trail riding guides, it’s just as useful. A rider takes a tumble on a remote track, the temperature drops, and rain moves in. Getting them under a bothy bag while you assess, warm, or wait for help makes a world of difference.

Even in non-emergencies, it’s handy — checking maps, having lunch, or waiting out a squall. You’ll be surprised how much warmer it feels once you’re tucked inside. It’s not glamorous, but it’s proper trail safety.

Still Going Strong

Modern bothy bags are lighter and tougher than ever. Some blur the line between a bothy and an ultralight tent, but the classic design still works: fast shelter with zero faff.

Whether you’re crossing the Lakes, the Dales, or the Welsh hills in November, stick one in your pack. You might never need it — but if you do, you’ll be glad it’s there.

A small bag. A big job. A real lifesaver.

If you’re looking at options – check out https://theoga.info/group-shelters-or-bothy-bags/