Our Firkin TPU Bags are available in two material thicknesses:
0.8 mm TPUThe 0.8 mm TPU version offers:
- Higher transparency
- Approximately 80% visibility of items inside
- Softer and more flexible feel
- Lightweight construction
- Modern crystal-clear appearance
This version is ideal for customers who love a highly transparent jelly bag look.
1 mm TPUThe 1 mm TPU version offers:
- More structured appearance
- Beautiful frosted finish
- Approximately 60–70% visibility inside the bag
- Enhanced shape retention
- Luxurious semi-transparent effect
The thicker material creates a slightly more matte appearance while still allowing belongings to remain visible.
Flexible Yet StructuredOne of TPU's biggest advantages is its ability to combine flexibility with shape retention.
The material is:
- Flexible but not floppy
- Soft but not fragile
- Structured without feeling rigid
The bag naturally holds its shape during everyday use while remaining comfortable to carry.