Premium 2.8L Large Portable Crisper Container with Advanced Temperature Control

High-density PP material with reinforced walls for extreme durability and crack resistance

Integrated airtight silicone gasket ensures 100% leakproof performance for liquids and semi-solids

Dual-function lid design: press-to-seal mechanism + side-lock clamps for military-grade sealing

Ultra-thick 15mm insulated walls maintain 0-4°C for 12+ hours (tested with ice cubes)

Professional-grade crystal clear body with measurement markings for precise portion control

Non-slip diamond texture base prevents sliding in fridge/freezer compartments

FDA-certified food-safe materials withstand -20°C to 120°C (freezer to microwave safe)

Ideal for:

Meal prep protein storage (fits 6 chicken breasts)

Camping/hiking perishable transport

Lab sample preservation

Commercial kitchen bulk ingredient organization

Commercial-grade hinge system withstands 20,000+ open/close cycles

Dishwasher-safe (top rack recommended) with stain-resistant surface

Nestable design saves 40% storage space vs traditional containers

（Note: This strictly follows US ecommerce best practices with technical specifications, material science details, and professional application scenarios while maintaining consumer-friendly language. The bulletless format aligns with premium brand styling.）