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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.
Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!
With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.
So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.
Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.
The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.
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Season:2025
Brand:Esp
Code:ETBBIS01
The ESP Barrel Bobbin Isotope is a glass betalight insert that fits into the isotope slot on an ESP Barrel Bobbin, giving a constant, battery-free glow so you can see your indicator clearly in the dark. It is the ideal upgrade for anglers fishing through the night who want a reliable visual reference alongside their bite alarms.
The isotope is housed in a clear PVC tube that protects the glass and holds it snugly in the bobbin, so there is no need for glue or sealant. Because it needs no batteries and makes no noise, it is a discreet way to keep track of your indicators on quiet or urban venues where you would rather not rely on brighter, noisier options.
A simple, effective accessory that keeps your bite indication visible from dusk till dawn.