Combine all ingredients except seltzer into a small 8 oz zip-top plastic bag.
Shake gently to mix.
Lay flat in freezer for 6-8 hours until frozen.
When ready to serve gently crush bag contents until a slush.
Open bag and pour in the spiked seltzer.
Drop in watermelon and cucumber garnish and serve with a straw.
Related Recipes
Spring Sangria Slush
vodka
Tiki drinks are making a big comeback, but gone are the sugary syrups-this time it's all about fresh flavors and unexpected hints of spice. The balance of tart pineapple, sweet Grenache, and slight hint of nutmeg will transport you to an island paradise in no time.
Although gin is my truest love, I have been fixated on both tequila and Mezcal lately. There is something about margaritas and tequila-based cocktails that beckon the arriving of summer, and this one is hard to resist.
This refreshing combo of coconut water, mango and tequila is the perfect frozen drink for any beach day. Check out the rest of our 'Beach Bag' cocktails!
Upgrade your beach day with our frozen take on the classic Cosmopolitan. We've added blue curacao for a kick of color, and swapped in white cranberry juice for a smooth hit of sweetness. These individual frosty drinks are the perfect treat for a hot summer day.Check out the rest of our 'Beach Bag' cocktails!