25–35%off
+ free gaily tumbler on orders $150+
set your alarms xx
sale starts in
25 june · 6pm aest · set your alarms xx
qld 6pm · nsw/vic/tas 6pm · sa/nt 5:30pm · wa 4pm
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get sale updates
drop your email and we'll let you know when the sale goes live.
the best part
free gaily tumbler
spend $150+ and a free gaily tumbler will pop up in your cart to add. just select your colour and it's yours.
the gaily is our 1.2L tumbler with an interchangeable handle lid. valued at $49.99. yours free with any order over $150 during the sale.
this is your sign to upgrade your emotional support water bottle
we've been building sinclo for 5 years, engraving over 20,000 bottles ourselves from our gold coast studio. this is one of the 3 sale events we run all year and it's finally here.
prep your cartsale faqs
do I need a discount code?
all prices are automatically discounted during the sale. just add to cart and the price you see is the price you pay.
what time does the sale start?
the sale goes live on 25 june at 6pm AEST. set your alarms. we're not doing early access so everyone starts at the same time.
how do I get the free gaily tumbler?
spend $150+ and the free gaily will pop up in your cart to add. just select your colour and it's added. no code needed.
what's the discount?
25-35% off everything sitewide. discounts are applied already, no code needed.
is there limited stock?
yes, some colours and sizes sell out fast. if you've had your eye on something, don't wait. once it's gone, it's gone.
can I personalise my bottle?
yes! engraving is available on all bottles and is also discounted during the sale.
how long will my order take?
we engrave every bottle in-house at our gold coast studio. during the sale please allow up to 7-10 days for dispatch. need it sooner? add priority dispatch at checkout for $24.95.
terms & conditions
promotion period
the eofy sale begins 25 june 2026 at 6pm AEST. all discounts and offers are only valid during the promotion period. we cannot extend discounts outside of this period.
discounts
25% off all bottles sitewide. up to 35% off lids, engravings and accessories. specific discounts may vary, refer to individual product listings for exact details. discounts cannot be combined with any other promotions or discount codes unless explicitly stated.
free gaily tumbler
free gaily tumbler (valued at $49.99) is available on orders $150 or over during the promotion period. the tumbler will pop up in cart and must be added to be included. select your colour at that point. one free gaily per order. available while stock lasts.
exclusions
gift cards and previously purchased items are excluded. discounts cannot be applied retrospectively.
returns & exchanges
non-customised items bought during the sale can be returned or exchanged within 14 days of receiving your order, providing items are in the condition we sent them. a 10% restocking fee applies. customised (engraved) items cannot be returned or exchanged unless faulty. customers are responsible for return shipping costs unless the product is faulty or damaged.
dispatch & shipping
please allow up to 7-10 days for dispatch during the sale period. need it sooner? priority dispatch is available at checkout for $24.95. we use australia post only. express shipping is available at checkout and covers transit time only, it does not speed up engraving or packing time.
customer service
for any questions, email us at hello@sinclo.com.au. we're a small team of two so during busy periods there may be some delay but we'll always get back to you.