Not every outing requires a full rucksack. For trail running, a quick hike or a cycling trip, you need to have water, an energy bar, keys and a spare windproof jacket to hand – and all of that without a rucksack slowing you down or bouncing with every step. That is where the Tempest 6 comes in.

A bum bag designed for active women

Tempest 6 is a six-litre bum bag from the Tempest family, designed specifically for women. The women's cut of the hip belt is not just a marketing detail – it means the bum bag sits on your hips exactly where it should, without riding up or slipping down. The BioStretch system ensures the bum bag stays stable even during dynamic movement – it does not bounce when you run, and it does not dig in when you are pedalling.

Kit for movement, not storage

Six litres is enough for what you actually need during active movement. You will appreciate the compatibility with a hydration bladder on longer runs or outings where you do not want to stop to drink from a bottle. The side pocket holds a 0.5 L bottle and the organisation pockets keep small items in place without unnecessary rummaging. The material carries bluesign® certification – responsible manufacturing is standard across the Osprey collection.

• Capacity 6 L – optimal size for trail running and quick outings
• Women's cut hip belt for comfortable and stable wear
• BioStretch system – stable even during dynamic movement
• Compatible with hydration bladder
• Side pocket for bottle, organisation pockets
• Material with bluesign® certification

Technical specifications

We offer a 30-day period for returning or exchanging goods if, for any reason, you are not satisfied with your order.

For more information, please see our Return Policy here.

Orders received by 14:00 are dispatched the same day. Delivery usually takes place on the next business day, depending on the selected shipping method. During busy periods, please allow 1–3 business days for order processing.

Free delivery from €200 / for oversized shipments from €400

Free of charge, ready for pickup on the next business day

For more information, please see our Delivery page.