#ad: This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases.

Road trips, picnics, camping — hard cups waste space. This BPA-free silicone cup accordion-folds flat with a tethered lid.
I bought a Bridge / ColorMe-style collapsible silicone cup (BPA-free) in a set of colors. Collapsed it is a flat puck with a color-matched lanyard lid and a tri-lobe base. Open it and you get a real cup with a metal rim crimped on the silicone — no nesting plastic rings to jam. Here is the water test and pack-down. Sold as a set of four, inexpensive. The button goes to collapsible silicone cups on Amazon.
- True flat pack with lid to keep it clean
- Silicone has no leaky nesting-ring seals
- Color options so kids do not mix cups
- Stable tri-lobe base
- Cheap four-pack
- Small capacity (~cup, not tumbler)
- No ounce markings on mine
▶ Watch the full review on YouTube
Collapsed to open
All the color is silicone. Lid can suction on — pop it and the cup opens freely into a proper drinking cup. Metal ring crimps the rim inside and out. Tri-lobe base should sit steady on a table.

Water and pack
Holds water fine — maybe five or six ounces near the rim. Colors keep everyone’s cup straight on a trip. Collapse it, lid on, toss in a pack without junk getting inside. Assuming dishwasher-safe silicone cleanup.

Verdict
Compact portable drinking cup done right. Dig it.
FAQ
BPA-free?
Yes — called out as BPA-free silicone.
How big?
Roughly a 5–6 oz fill near the top; not marked.
Does the lid stay attached?
Tethered so you do not lose it.
Why silicone vs plastic nesting cups?
No hard sliding rings that fail to seal.
Leave a Reply