Bottle Capacity: 1L, Name: Diving Oxygen Cylinder Set, Underwater Breathing Time: about 15-20min, Color: Yellow, Max Pressure: 3000PSI/200BAR/20MPa, Bottle Material: Aviation Aluminum, Bottle Size: 40.2×8.5cm/15.83″x3.35″.
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Aliexpress
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Banggood
Banggood warehouse is located in China. As you can see I didn’t find any active coupon for this product right now…
Link: Banggood product page
Price: $-3
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Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGb5BG, 7bcdf9, BG10OFFAFF1, BGAlerabatod, BGe46870, BG2cf2d8, 8BGwbg2204, 2203ActiesNL, tRaDetRaCKeR, 8wEbgaInS5, BG2952d8, BGfc8a9a, BGcb2085, BG52cd24, BGissam15wts, BG073996, BGc363fd, BG00c906, BG8OFFCOUPON, JanBGCoupon8, BGb64cd9, BG9dce6b, BG589b2e, BGMARCHSALE, BG7db998, BGAUGUST8, BG6337f9, BGCAPITALOS8, BGCOUPERT8, BG8FORMULAMX, BGBFDAY8, BGNEWYEAR8, BGSPRING8OFF, BGHONEYSP, BGESJY8
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for DIDEEP X4000Pro Diving Set 1L Oxygen Air Tank. The lowest price was: $119.99.
Price records source(s): Banggood
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).