Insulated Tactical Drink Sleeve

Measuring 12.5 cm × 7.5 cm and weighing 120 g, this sleeve uses dual-layer neoprene — a dense inner insulating core bonded to a textured, scuff-resistant outer shell. The opening is fitted with a 3 mm wide elastane band for consistent retention across can and bottle profiles. Two recessed structural slots sit flush with the surface for low-profile accessory mounting. A corrosion-resistant steel bottle opener is embedded along the vertical seam. Designed specifically for UK-standard 330 ml cans and continental 500 ml bottles, it maintains chill for up to 45 minutes longer than uncovered containers under ambient summer conditions (22–26°C).