Buy Small Plastic Bottles -

Different plastics react differently to liquids, heat, and pressure. Refer to the material selection guide from Grace Pack to find the best match: Recommended Material PET (#1)

Very soft and flexible; perfect for eye drops, honey, or lotions. PP (#5) buy small plastic bottles

: Stick to 3 oz (100 ml) or less for carry-on luggage to meet TSA requirements. Different plastics react differently to liquids, heat, and

Can withstand high temperatures (up to 137°C); used for hot-fill foods and medicines. 2. Choose the Right Size and Format Can withstand high temperatures (up to 137°C); used

: For water or food, prioritize materials like BPA-free Tritan or high-grade PET to ensure no harmful chemicals leach into the contents. Types of Plastic - A Complete Plastic Numbers Guide | 2020

: 1/2 oz or 1 oz bottles are standard for cosmetic or pharmaceutical samples.