7-Eleven

Khao San’s most reliable pit stop sits right on the strip at 201 Thanon Khao San, open 24 hours and always humming. Duck into the blast of AC for a quick recharge, grab a cold drink for the road, or load up on late‑night fuel—toasties, instant noodles, and microwave meals the staff will heat for you in a minute. It’s the place to reset after a big night or prep before one: electrolyte drinks, bottled water, soft drinks, and basic snacks all at wallet‑friendly prices. You’ll also find the practical stuff travelers always end up needing—sunscreen, toiletries, razors, deodorant, rain ponchos, and phone cables—without having to wander off Khao San. Tip: alcohol sales follow Thai hours (roughly 11am–2pm and 5pm–midnight), so plan your beer run accordingly. Pay with cash or QR and be on your way in under five minutes. When the chaos outside peaks, that cool, fluorescent calm inside is its own kind of Bangkok bliss.