Sea to Summit - 8L Ultra-Sil Dry Bag - Grey

Sea to Summit Ultra-Sil Dry Bag 8L (Grey) is an ultralight, translucent organiser that protects and separates kit for backpacking and travel without weighing you down.

Overview: The Ultra-Sil 8L Dry Bag is purpose-designed for lightweight backpackers, cycle tourers and travellers who need reliable moisture protection without the weight penalty. Made from bluesign®-approved Ultra-Sil 30D nylon with CORDURA® yarns and a PFC-free DWR finish, this dry sack trades bulk for exceptional packability while still offering taped seams and a hypalon roll-top to keep out splashes. The semi-translucent fabric makes contents easy to identify at a glance, and the slippery finish helps quick packing and unpacking. An oval base prevents rolling and improves stability in a pack, and the white interior increases visibility of stored items. This bag is ideal as an internal organiser for clothing, sleep kits or electronics inside a pack, and it performs best for spray protection and brief wet exposure rather than continuous submersion. Its ultralight weight and award-winning design make it a favourite for minimalist adventurers who value space savings and efficient organisation on multi-day trips.

What We Love

We love how the Ultra-Sil 8L balances featherlight construction with practical features: the translucent fabric makes organisation effortless, and the taped seams plus hypalon closure provide trustworthy protection without bulk. It’s a staple for serious lightweight travellers.

Features:

• Ultra-Sil 30D nylon with CORDURA® yarns (bluesign® approved)
• Translucent fabric for quick content identification
• Taped seams and non-wicking hypalon roll-top closure
• Oval base prevents rolling; slippery finish for easy packing
• PFC-free DWR finish for water repellency