Highlights

• Double seal, anti-leakage, with large pump
• Dustproof, waterproof, mildewproof, moisture proof, healthy storage
• Seal with a vane when sliding back and forth 5-6 times to ensure that the seal is tight, to avoid pumping compressed and then into the air
• Silicone plug is to prevent leakage, when the suction does not affect, after pumping tighten the lid

Key Attributes

Shipment Information