
Rounded-Pump AS Dual-Chamber Airless Bottle — 10ml+10ml to 25ml+25ml
Same four paired sizes with a rounded pump-top presentation rather than this adjacent chamber layout.
Compare LUM-JY001 →
Select this AS dual-chamber bottle for its adjacent side-by-side chamber presentation. The two compartments have separately specified fill volumes, not one single-formula capacity.
Two adjoining compartments are the key shape and filling distinction from a rounded single-head presentation.
Select 10ml+10ml, 15ml+15ml, 20ml+20ml or 25ml+25ml and state which formula will fill each side.
Confirm the pumping outlet arrangement, chamber separation and filling process using the actual assembled bottle.

Artwork and color need to be assessed across the adjoining chamber faces and the assembled pump/cap parts, rather than on an isolated cylindrical bottle.
The side-by-side AS chamber arrangement distinguishes this model from the rounded-pump LUM-JY001 and visible twin-nozzle LUM-JY004, even though their published size sets match.
Choose this model when the visible side-by-side container layout fits the packaging concept.
LUM-JY001 and LUM-JY004 share the four paired sizes, but the visible top and chamber arrangements differ.
Do not infer independent or simultaneous output from chamber geometry alone; verify the actual pump head.
Explore separate products with different structures, materials or dispensing outlets.

Same four paired sizes with a rounded pump-top presentation rather than this adjacent chamber layout.
Compare LUM-JY001 →
Two visibly separate outlet nozzles, to compare against this side-by-side AS configuration.
Compare LUM-JY004 →
Browse other models in this category to compare available designs, materials and capacities before choosing a product to review.
Browse the Full Category →Paired 10ml+10ml, 15ml+15ml, 20ml+20ml and 25ml+25ml AS configurations.
Not necessarily. The actual nozzle arrangement and output sequence must be verified on the assembled sample.
The selected paired volume, formulas in each chamber, body and pump color, logo placement, quantity and intended dispensing requirements.