Altura Thunderstorm City Waterproof Cycling Backpack 30L
A 600g commuter pack with reflective details, light attachment points, vented back system and internal organisation.
- Capacity
- 30L
- Protection
- Waterproof
IPX6 waterproof; sealed seams and roll top - Laptop
- Removable sleeve for a 13-inch laptop
Tredz: Tredz showed 1–2-day dispatch; Evans search showed stocked variants when checked
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Tredz
Current Tredz listing. Stock and prices may change after the checked date.
Evans Cycles
Current Evans Cycles colour listing. Stock and prices may change after the checked date.
Amazon UK
Live Amazon UK brand search. Stock and prices may change after the checked date.
Checks before buying
Start with the regular load and route, then check the closure, carrying system and internal organisation. A larger bag is not automatically more useful if it encourages an uncomfortable load.
- Roll the top at least three times to form the intended seal.
- The removable sleeve is sized for a 13-inch laptop, so measure larger devices rather than assuming they fit.
- Thirty litres is useful for bulky clothing but can become heavy; use both chest and waist straps when the load requires them.
Protecting the contents in real rain
Yes for riding in heavy rain when the roll top is closed correctly. The retailer specifications state IPX6, sealed seams and TPU-coated fabric, while also warning that the bag is not designed for submersion.
Waterproofing depends on correct use. Fold or roll the closure as instructed, keep grit away from the coating, and inspect seams and high-flex areas. Use a separate dry pouch for a laptop, medication or anything that cannot tolerate a single leak.