DAINK Dual-Chamber Straw Cup | 720ml · 2 Drinks at Once — Factory Direct

Features

1. Dual-Chamber PC Divider System: The precision-fit PC divider wall runs the full height of the interior — creating two completely separate 360ml compartments that share the same outer body without any liquid cross-contamination between them. Hot and cold, carbonated and still, dairy and citrus — any two incompatible beverages coexist without mixing.

2. Twisted Spiral Silicone Grip Band: The two-color spiral silicone band wraps the mid-body of the cup in a macaron-texture braid — providing a non-slip grip during one-hand carry, passive thermal insulation between the cold PC body and the user's palm, and the single most recognizable visual element in the product's shelf presence.

3. Dual Bent + Straight Straw System:  Each chamber has its own dedicated straw — a bent tube for the left compartment and a straight tube for the right — both fitted with dust-cap plugs when not in use. The asymmetric straw profile makes it immediately intuitive which straw connects to which drink.

4. "DAINK" O-Ring Carry Handle: The oversized circular carry handle with "DAINK" embossed relief serves dual function — a stable single-finger carry grip and the branded anchor point for the character charm pendant. The O-ring profile photographs exceptionally well for e-commerce product shots from above.

5. Mini Character Charm Pendant : Each color variant includes a matching character — a matte-finish mini figure in sunglasses and star-eye styling — chain-linked to the O-ring handle. The charm is color-matched to the lid/strap palette, completing a coordinated accessory system that elevates the perceived gift value significantly above the component cost.

6. Fully Separable PC Body : The wide-mouth screw neck allows the PC body to be detached completely from the lid assembly — the divider wall, both chambers, and all inner surfaces are accessible for independent thorough cleaning, preventing residue buildup in the seal between compartments.