Description: Introducing our innovative storage box, designed for convenience and efficiency. The unique design features a sealed jar with a convex bottom and concave top, allowing for stable and non-slip vertical stacking. With a one-button unlocking mechanism, simply press the small button to release air and open the lid effortlessly. The one-button sealing function ensures airtight closure by releasing gas and locking the seal with the big button. Experience superior sealing with the negative pressure micro vacuum technology, keeping your ingredients-fresh for longer. The wide-mouth bottle opening facilitates easy access to contents and seamless placement of ingredients. Available in multiple specifications, this storage box enables neat and organized storage solutions for various items. Upgrade your storage experience with our versatile and practical storage box today. Item Name: Storage Jar Material: PET, PP, ABS, Silicone Features: Leakproof, Food Grade, BPA Free, Practical Size Details: 380ML Yellow, L: 10.8cm/4.25", W: 10.8cm/4.25", H: 7.4cm/2.91" (Approx.) 1100cm Yellow, L: 10.8cm/4.25", W: 10.8cm/4.25", H: 14.6cm/5.75" (Approx.) 1800cm Yellow, L: 10.8cm/4.25", W: 10.8cm/4.25", H: 21.9cm/8.62" (Approx.) 380ML Blue, L: 10.8cm/4.25", W: 10.8cm/4.25", H: 7.4cm/2.91" (Approx.) 1100cm Blue, L: 10.8cm/4.25", W: 10.8cm/4.25", H: 14.6cm/5.75" (Approx.) 1800cm Blue, L: 10.8cm/4.25", W: 10.8cm/4.25", H: 24cm/9.45" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Storage Jar Stackable design with a stable, non-slip bottom and wide-mouth bottle mouth for easy access to ingredients. Multiple sizes available for organized storage versatility. One-button unlocking and sealing feature for effortless lid operation. Achieve super sealing with negative pressure micro vacuum technology, ensuring freshness and longevity of stored items. Crafted from PET, PP, ABS, and silica gel materials for robustness and reliability. The unique convex-concave structure enhances stability while maintaining a sleek and modern aesthetic. Ideal for storing various items such as snacks, spices, grains, or liquids due to its secure sealing capabilities. Keep your kitchen or pantry organized with these multi-functional storage jars. Simplify your daily routine with the convenience of easy-to-use buttons for locking and unlocking the container. Experience the practicality and efficiency of this storage box in your home or office setting.