Stock and Custom Plastic Packaging

PET Narrow Neck Bottles

PET Cosmo Rounds



Eight sizes of PET Cosmo Rounds, available in several neck finishes, are ideal for hair care products and lotions. This sleek family is more narrow than our Boston Rounds, giving your line a taller appearance in a wide range of sizes. The PET resin accepts colorants well for transparent, translucent, opaque and metallic effects. Let us create a custom color for you!

Please note: The 1-ounce Cosmo with the 18-415 neck was obsoleted on October 1, 2016. Samples are no longer available.

To order samples, click the cart icon next to the item(s) you want. You can specify quantities and colors when you visit your sample cart (click on the cart icon at the top right corner of this page).

Size Overflow Neck Finish Case Pack Weight (gm) Height x Diameter Label Panel (H) Add to Cart
1oz / 30ml 38.0ml 20-410 850/T 8.2 3.186 x 1.130 TBD
2oz / 60ml 64.5ml 20-SP* 500/T 9.5 4.118 x 1.235 3.033
4oz / 125ml 126.0ml 24-400 550/T 15.0 5.183 x 1.550 3.587
4oz / 125ml 130.0ml 24-410 550/T 14.8 5.206 x 1.550 3.737
4oz / 125ml 133.0ml 24-415 550/T 14.5 5.518 x 1.550 3.737
6oz / 188ml 188.0ml 24-410 468 25.8 6.000 x 1.748 4.390
6oz / 188ml 191.0ml 24-415 468 25.2 6.312 x 1.748 4.392
8oz / 250ml 253.0ml 24-400 336 26.0 6.809 x 1.860 5.250
8oz / 250ml 253.0ml 24-410 336 25.8 6.832 x 1.860 5.250
8oz / 250ml 256.0ml 24-415 336 25.5 7.144 x 1.860 5.250
12oz / 355ml 367.0ml 24-410 210 32.5 7.170 x 2.190 5.460
12oz / 355ml 370.0ml 24-415 210 32.5 7.477 x 2.190 5.460
16oz 482.0ml 24-400 189 32.5 7.503 x 2.440 5.629
16oz 482.0ml 24-410 189 32.5 7.544 x 2.440 5.629
16oz 486.0ml 24-415 189 32.5 7.855 x 2.440 5.630
32oz / 1000ml 1068.0ml 28-410 1,440/pal 47.0 9.534 x 3.208 6.958

*Features a special combination finish that accepts either a 20-400 or 20-410 closure. Due to their size, the 32-ounce bottles are limited to 6 samples per customer. T = Tumble Pack; all other products are Stack Packed; 32oz bottles are packed in bags instead of cartons and sold in full-pallet quantities.